Description
(0,-6) (0,3)
User generated content is uploaded by users for the purposes of learning and should be used following Studypool's honor code & terms of service.
Explanation & Answer
(0,-6)=(x1,y1)
(0,3)=(x2,y2)
Slope (m) = (y2-y1)/(x2-x1)
= (3-(-6))/(0-0)
= 9/0
Completion Status:
100%
Review
Review
Anonymous
Awesome! Made my life easier.
Studypool
4.7
Trustpilot
4.5
Sitejabber
4.4
24/7 Homework Help
Stuck on a homework question? Our verified tutors can answer all questions, from basic math to advanced rocket science!
Most Popular Content
STAT Data Analysis Assignment 3
STAT 250 Spring 2019 Data Analysis Assignment 3Your submitted document should include the following items. Points will be ...
STAT Data Analysis Assignment 3
STAT 250 Spring 2019 Data Analysis Assignment 3Your submitted document should include the following items. Points will be deducted if the following are not included.Type your Name and STAT 250 with your correct section number (e.g. STAT 250-xxx) right justified and then Data Analysis Assignment #2 centered on the top of page 1 below your name the begin your document.Number your pages across your entire solutions document.Your document should include the ANSWERS ONLY with each answer labeled by its corresponding number and subpart. Keep the answers in order. Do not include the questions in your submitted document.Generate all requested graphs and tables using StatCrunch.Upload your document onto Blackboard as a Word (docx) file or pdf file using the link provided by your instructor. It is your responsibility for uploading a readable file.Full assignment Instructions, as well as a example is attached as a word file.Access to StatCrunch is required.https://www.statcrunch.com/5.0/group.php?groupid=7...I will provide the login info...Extra Notes:- Each graph title should start with "Distribution of.."- For the questions that require calculation, you can do it on a paper but would have to type the solution into word document.
RSCH 8210 Walden University Estimating Models Using Dummy Variables Discussion
Review Warner’s Chapter 12 and Chapter 2 of the Wagner course text and the media   ...
RSCH 8210 Walden University Estimating Models Using Dummy Variables Discussion
Review Warner’s Chapter 12 and Chapter 2 of the Wagner course text and the media program found in this week’s Learning Resources and consider the use of dummy variables.
Create a research question using the General Social Survey dataset that can be answered by multiple regression. Using the SPSS software, choose a categorical variable to dummy code as one of your predictor variables.
Estimate a multiple regression model that answers your research question. Post your response to the following:
What is your research question?
Interpret the coefficients for the model, specifically commenting on the dummy variable.
Run diagnostics for the regression model. Does the model meet all of the assumptions? Be sure and comment on what assumptions were not met and the possible implications. Is there any possible remedy for one the assumption violations?
Random variables
1. Mathematical models are used as tools to describe reality. These models are supposed to characterize the important fea ...
Random variables
1. Mathematical models are used as tools to describe reality. These models are supposed to characterize the important features of the analyzed phenomena and provide insight. The normal distribution is an example of a random variable that is widely used by researchers to model real data. Researchers often model real observations using the normal distribution, but sometimes the real distribution is a bit different from the perfect, normal distribution. List some reasons why researchers might make approximations like this and describe at least one situation when researchers should not use this approximation. When forming your answer to this question you may give an example of a situation from you own field of interest for which a random variable can serve as a model. (2-3 well composed paragraphs) 2. Describe in your own words the meaning of the number that the following R command produces (you are asked to interpret the resulting number so that we understand what that number means). pexp(1.2, rate=3) (1 paragraph) 3. Vocabulary and R functions (be sure to include an APA citation) a) What is a normal distribution? _________________ b) What does the pnorm() function do?_________________________ 4. If you know the mean and standard deviation of a normally distributed population, and somebody asks you questions about the highest 1% and lowest 1% of numbers in that population, what could you tell them? Pick your own values for the mean and standard deviation and then answer the question for those values. Choose one of these R functions to answer the question: dnorm(), pnorm(), qnorm(), rnorm(). (2-3 well composed paragraphs)
Module 01- Assignment
Communicating math symbols and translating word problems into
algebraic expressions and equations are skills necessary i ...
Module 01- Assignment
Communicating math symbols and translating word problems into
algebraic expressions and equations are skills necessary in algebra. For
each assignment in this course, you will use Microsoft Word Equation
Editor to practice these skills.Your assignment is to replicate the following equation using the Microsoft Word Equation Editor.Once you have successfully replicated the equation, save and upload the Word document you created.
If you need assistance creating the equation, download the following
document that uses a step-by-step approach to building the equation:Tutorial for MS Equation Editor in Word 2010
1 page
Area of the triangle
Find the area of the triangle if co-ordinates if the triangle are given
Dear student: Please find the solution enclos ...
Area of the triangle
Find the area of the triangle if co-ordinates if the triangle are given
Dear student: Please find the solution enclosed here with .. In case of any doubt please feel free to ask… If you are having some other problem please feel free to contact me for quick & quality services..
Use my promo code: Saroj N or link: studypool.com?aid=Saroj N, and get $10 Free.
Statistics problems
Here is a list of the problems. Answers need to be provided in the attached Word document.
1.The
singular form of the wo ...
Statistics problems
Here is a list of the problems. Answers need to be provided in the attached Word document.
1.The
singular form of the word “dice” is “die”. Tom was throwing a six-sided die.
The first time he threw, he got a three; the second time he threw, he got a
three again. What’s the probability of getting a three at the third time? 2.There are 30 table tennis balls in the box: 6
are green, 10 are red, and 14 are yellow. If you shake the box and then
randomly select one ball from the box, what’s the probability that you will get
a red one: 3. Rachel was flipping a coin with Jerry. She
told jerry: “I am able to get all heads in two tosses.” Jerry laughed at her:
“No, the probability of getting two heads at two tosses is only__” 4. Jennie and Alex both wanted to get a free
ticket for a College Music concert. However, the concert staff told them the
tickets were limited. Twenty people wanted to attend the concert but only 10
free tickets were left. So the concert center staff decided to use a lottery to
decide who would receive the free tickets. What’s the probability of Jennie and
Alex both getting free tickets? 5.Laura and Melissa were playing dice. What the probability of Laura and
Melissa both getting a 6? 6. In a statistics class with 36 students, the
professor wanted to know the probability that at least two students share the
same birthday. The probability will be___ a. 0.1 b. Much
smaller than 0.1 c. Much
bigger than 0.1 d. Not
possible 7. If you throw a die for two times, what is the
probability that you will get a one on the first throw or a one on the second
throw (or both)? 8. Jerry got a box full of colorful candy balls.
There were 50 of them: 20 red, 10 green, 12 yellow and 8 blue. After shaking
the box, he randomly selected 2 candy balls from the box. What’s the
probability that the first one was blue and the second one was yellow? 9.Jerry got a box full of colorful candy balls. There were 50 of them: 20
red, 10 green, 12 yellow and 8 blue. After shaking the box, he randomly
selected 2 candy balls from the box. What’s the probability that the first is
blue and the second one is also blue? 10. Which activity could probabilities be computed using a Binomial
Distribution? a. Flipping a
coin a 100 times b. Throwing a
die one hundred times c. The
probability of getting a heart while playing card games d. Grades
earned by 100 students on a statistics final exam 11. Many researchers have argued that
the TB skin test is not accurate. Imagine that the TB skin test is only 70%
accurate. Sarah is thinking about having the test. Before she has the test she
wonders the probability that she has TB. The probability of Sarah having TB is
… a. 70% b. 35% c. 30% d. More information needed to calculate 12. Imagine that the diabetic test
accurately indicates the disease in 95% of the people who have it. What’s the
miss rate? 13. Which of the following is the probability that subjects do not have
the disease, but the test result is positive? a. Miss rate b. False
positive rate c. Base rate d. Disease
rate 14. In a normal distribution, the median is ____it’s mean and
mode. a. Approximately
equal to b. Bigger
than c. Smaller
than d. Unrelated
to 15. In a normal distribution, __ percentage of the area under
the curve is within one standard deviations of the mean? a. 68% b. 100% c. 95% d. It
depends on the values of the mean and standard deviation 16. A normal distribution with a mean of 15 and standard
deviation of 5. 95% of its area is within__ a. One
standard deviation of the mean b. Two
standard deviations of the mean c. Three
standard deviations of the mean d. It
depends on the value of the mode 17.The mean of a standard normal
distribution is: a. 0 b. 1.0 c. -1.0 d. 100 18. The standard deviation of the mean for a standard
distribution is: a. 0.0 b. 1.0 c. 100 d. 68% 19. A normal distribution with a mean
of 25 and standard deviation of 5. What is the corresponding Z score for a case
having a value of 10? 20. Consider
a normal distribution with a mean of 25 and standard deviation of 4.
Approximately, what proportion of the area lies between values of 17 and 33. a. 95% b. 68% c. 99% d. 50% 21. Consider a normal distribution
with a mean of 10 and standard deviation of 25. What’s the Z score for the
value of 35? 22. For a standard normal distribution, what’s the probability
of getting a positive number? a. 50% b. 95% c. 68% d. We
cannot tell from the given information 23.Two-hundred students took a
statistics class. Their professor creatively decided to give each of them their
Z-score instead of their grade. Rachel got her Z-score of -0.2. She was
wondering how well she did on the exam. a. It
was very good, much better than almost all of the other students b. It
was so-so, but still better than half of the students. c. It
was not that good, but not at the bottom of the distribution d. It
was very bad and she needs to work much harder next time 24. A researcher collected some data and they form a normal
distribution with a mean of zero. What’s the probability of getting a positive
number from this distribution? a. 25% b. 50% c. 75% d. We
need to calculate the standard deviation and then decide. 25. Which of the following description of distribution is
correct? a. A
Binomial distribution is a probability distribution for independent events for
which there are only two possible outcomes b. You
cannot use the normal distribution to approximate the binomial distribution c. Normal
distributions cannot differ in their means and in their standard deviations. d. Standard
normal distributions can differ in their means and in their standard
deviations. 26. A toy factory makes 5,000 teddy
bears per day. The supervisor randomly selects 10 teddy bears from all 5,000
teddy bears and uses this sample to estimate the mean weight of teddy bears and
the sample standard deviation. How many degrees of freedom are there in the
estimate of the standard deviation? 27. Imagine you have a population of 100,000 cases. For which of
the following degrees of freedom is the closest estimation of the population
parameter? a. 4 b. 6 c. 10 d. 1000 28.Imagine that the average weight of a
total of 500 girls in a high school is 35kg. Tom randomly sampled 10 girls and
measured their weight. And then he repeated this procedure for three times. The
means and standard deviations are listed as following. Which sample estimate
shows the least sample variability? a. Sample
one: mean=34, SE=5 b. Sample
two: mean=30, SE=2 c. Sample
three: mean= 26, SE=3 d. Sample
four: mean= 38, SE=5 29. For which of the following degrees of freedom is a t
distribution closest to a normal distribution? a. 10 b. 20 c. 5 d. 1000 30. In order to construct a confidence interval for the
difference between two means, we are going to assume which of the followings?
(Select all that apply) a. The
two populations have the same variance. b. The
populations are normally distributed. c. Each
value is sampled independently from each other value. d. The
two populations have similar means 31. A researcher tries to compare
grades earned on the first quiz by boys and girls. He randomly chooses 10
students from boys and 15 students from girls and calculates the confidence
interval on difference between means. How many degrees of freedom will you get
in this t distribution? 32. Which of the following choices is not the possible
confidence interval on the population values of a Pearson’s correlation? a. (0.3,
0.5) b. (-0.7,
0.9) c. (-1.2,
0.3) d. (0.6,
0.8)33. Which of the following descriptions
of the t distribution is correct? (Select all that apply) a. With
smaller sample sizes, the t distribution is leptokurtic b. When
the sample size is large (more than 100), the t distribution is very similar to
the standard normal distribution c. With
larger sample sizes, the t distribution is leptokurtic d. The
t distribution will never be close to normal distribution 34. _________________refers to whether or not an estimator tends
to overestimate or underestimate a parameter. ______________ is the standard
deviation of the sampling distribution and play a critical role in the
constructing confidence intervals and in significance testing.a. Bias;
standard error b. Sample
population; Bias c. Mean;
standard deviation d. Standard
deviation; Mean 35. Which of the following descriptions of confidence intervals
is correct? a. Confidence
intervals can only be computed for the mean b. We
can only use the normal distribution to compute confidence intervals c. Confidence
intervals can be computed for various parameters d. Confidence
intervals can only be computed for the population
Similar Content
QNT561 University of Phoenix Payment Time Case Study Analysis
Purpose of Assignment The purpose of the assignment is to develop students' abilities in using data sets to apply the conc...
ALEKS math Weekly homework
Hi!I was wondering if you could logon to my Aleks account and complete my pie chart that is filled with many statistics to...
Complex Conjugate Standard Form and Function Graphs Algebra Worksheet
Saad Abdullah Majrashi
Assignment Homework 3 due 09/26/2021 at 11:59pm CDT
f21akapshukt0320s002
(incorrect)
1. (1 point)...
Related Tags
Book Guides
12 Rules for Life
by Jordan Peterson
50 Shades of Grey
by E. L. James
How to Win Friends and Influence People
by Dale Carnegie
Animal Farm
by George Orwell
Communist Manifesto
by Karl Marx
Bridge to Terabithia
by Katherine Paterson
Cant Hurt Me - Master Your Mind and Defy the Odds
by David Goggins
Killers of the Flower Moon
by David Grann
Breakfast at Tiffanys
by Truman Capote
Get 24/7
Homework help
Our tutors provide high quality explanations & answers.
Post question
Most Popular Content
STAT Data Analysis Assignment 3
STAT 250 Spring 2019 Data Analysis Assignment 3Your submitted document should include the following items. Points will be ...
STAT Data Analysis Assignment 3
STAT 250 Spring 2019 Data Analysis Assignment 3Your submitted document should include the following items. Points will be deducted if the following are not included.Type your Name and STAT 250 with your correct section number (e.g. STAT 250-xxx) right justified and then Data Analysis Assignment #2 centered on the top of page 1 below your name the begin your document.Number your pages across your entire solutions document.Your document should include the ANSWERS ONLY with each answer labeled by its corresponding number and subpart. Keep the answers in order. Do not include the questions in your submitted document.Generate all requested graphs and tables using StatCrunch.Upload your document onto Blackboard as a Word (docx) file or pdf file using the link provided by your instructor. It is your responsibility for uploading a readable file.Full assignment Instructions, as well as a example is attached as a word file.Access to StatCrunch is required.https://www.statcrunch.com/5.0/group.php?groupid=7...I will provide the login info...Extra Notes:- Each graph title should start with "Distribution of.."- For the questions that require calculation, you can do it on a paper but would have to type the solution into word document.
RSCH 8210 Walden University Estimating Models Using Dummy Variables Discussion
Review Warner’s Chapter 12 and Chapter 2 of the Wagner course text and the media   ...
RSCH 8210 Walden University Estimating Models Using Dummy Variables Discussion
Review Warner’s Chapter 12 and Chapter 2 of the Wagner course text and the media program found in this week’s Learning Resources and consider the use of dummy variables.
Create a research question using the General Social Survey dataset that can be answered by multiple regression. Using the SPSS software, choose a categorical variable to dummy code as one of your predictor variables.
Estimate a multiple regression model that answers your research question. Post your response to the following:
What is your research question?
Interpret the coefficients for the model, specifically commenting on the dummy variable.
Run diagnostics for the regression model. Does the model meet all of the assumptions? Be sure and comment on what assumptions were not met and the possible implications. Is there any possible remedy for one the assumption violations?
Random variables
1. Mathematical models are used as tools to describe reality. These models are supposed to characterize the important fea ...
Random variables
1. Mathematical models are used as tools to describe reality. These models are supposed to characterize the important features of the analyzed phenomena and provide insight. The normal distribution is an example of a random variable that is widely used by researchers to model real data. Researchers often model real observations using the normal distribution, but sometimes the real distribution is a bit different from the perfect, normal distribution. List some reasons why researchers might make approximations like this and describe at least one situation when researchers should not use this approximation. When forming your answer to this question you may give an example of a situation from you own field of interest for which a random variable can serve as a model. (2-3 well composed paragraphs) 2. Describe in your own words the meaning of the number that the following R command produces (you are asked to interpret the resulting number so that we understand what that number means). pexp(1.2, rate=3) (1 paragraph) 3. Vocabulary and R functions (be sure to include an APA citation) a) What is a normal distribution? _________________ b) What does the pnorm() function do?_________________________ 4. If you know the mean and standard deviation of a normally distributed population, and somebody asks you questions about the highest 1% and lowest 1% of numbers in that population, what could you tell them? Pick your own values for the mean and standard deviation and then answer the question for those values. Choose one of these R functions to answer the question: dnorm(), pnorm(), qnorm(), rnorm(). (2-3 well composed paragraphs)
Module 01- Assignment
Communicating math symbols and translating word problems into
algebraic expressions and equations are skills necessary i ...
Module 01- Assignment
Communicating math symbols and translating word problems into
algebraic expressions and equations are skills necessary in algebra. For
each assignment in this course, you will use Microsoft Word Equation
Editor to practice these skills.Your assignment is to replicate the following equation using the Microsoft Word Equation Editor.Once you have successfully replicated the equation, save and upload the Word document you created.
If you need assistance creating the equation, download the following
document that uses a step-by-step approach to building the equation:Tutorial for MS Equation Editor in Word 2010
1 page
Area of the triangle
Find the area of the triangle if co-ordinates if the triangle are given
Dear student: Please find the solution enclos ...
Area of the triangle
Find the area of the triangle if co-ordinates if the triangle are given
Dear student: Please find the solution enclosed here with .. In case of any doubt please feel free to ask… If you are having some other problem please feel free to contact me for quick & quality services..
Use my promo code: Saroj N or link: studypool.com?aid=Saroj N, and get $10 Free.
Statistics problems
Here is a list of the problems. Answers need to be provided in the attached Word document.
1.The
singular form of the wo ...
Statistics problems
Here is a list of the problems. Answers need to be provided in the attached Word document.
1.The
singular form of the word “dice” is “die”. Tom was throwing a six-sided die.
The first time he threw, he got a three; the second time he threw, he got a
three again. What’s the probability of getting a three at the third time? 2.There are 30 table tennis balls in the box: 6
are green, 10 are red, and 14 are yellow. If you shake the box and then
randomly select one ball from the box, what’s the probability that you will get
a red one: 3. Rachel was flipping a coin with Jerry. She
told jerry: “I am able to get all heads in two tosses.” Jerry laughed at her:
“No, the probability of getting two heads at two tosses is only__” 4. Jennie and Alex both wanted to get a free
ticket for a College Music concert. However, the concert staff told them the
tickets were limited. Twenty people wanted to attend the concert but only 10
free tickets were left. So the concert center staff decided to use a lottery to
decide who would receive the free tickets. What’s the probability of Jennie and
Alex both getting free tickets? 5.Laura and Melissa were playing dice. What the probability of Laura and
Melissa both getting a 6? 6. In a statistics class with 36 students, the
professor wanted to know the probability that at least two students share the
same birthday. The probability will be___ a. 0.1 b. Much
smaller than 0.1 c. Much
bigger than 0.1 d. Not
possible 7. If you throw a die for two times, what is the
probability that you will get a one on the first throw or a one on the second
throw (or both)? 8. Jerry got a box full of colorful candy balls.
There were 50 of them: 20 red, 10 green, 12 yellow and 8 blue. After shaking
the box, he randomly selected 2 candy balls from the box. What’s the
probability that the first one was blue and the second one was yellow? 9.Jerry got a box full of colorful candy balls. There were 50 of them: 20
red, 10 green, 12 yellow and 8 blue. After shaking the box, he randomly
selected 2 candy balls from the box. What’s the probability that the first is
blue and the second one is also blue? 10. Which activity could probabilities be computed using a Binomial
Distribution? a. Flipping a
coin a 100 times b. Throwing a
die one hundred times c. The
probability of getting a heart while playing card games d. Grades
earned by 100 students on a statistics final exam 11. Many researchers have argued that
the TB skin test is not accurate. Imagine that the TB skin test is only 70%
accurate. Sarah is thinking about having the test. Before she has the test she
wonders the probability that she has TB. The probability of Sarah having TB is
… a. 70% b. 35% c. 30% d. More information needed to calculate 12. Imagine that the diabetic test
accurately indicates the disease in 95% of the people who have it. What’s the
miss rate? 13. Which of the following is the probability that subjects do not have
the disease, but the test result is positive? a. Miss rate b. False
positive rate c. Base rate d. Disease
rate 14. In a normal distribution, the median is ____it’s mean and
mode. a. Approximately
equal to b. Bigger
than c. Smaller
than d. Unrelated
to 15. In a normal distribution, __ percentage of the area under
the curve is within one standard deviations of the mean? a. 68% b. 100% c. 95% d. It
depends on the values of the mean and standard deviation 16. A normal distribution with a mean of 15 and standard
deviation of 5. 95% of its area is within__ a. One
standard deviation of the mean b. Two
standard deviations of the mean c. Three
standard deviations of the mean d. It
depends on the value of the mode 17.The mean of a standard normal
distribution is: a. 0 b. 1.0 c. -1.0 d. 100 18. The standard deviation of the mean for a standard
distribution is: a. 0.0 b. 1.0 c. 100 d. 68% 19. A normal distribution with a mean
of 25 and standard deviation of 5. What is the corresponding Z score for a case
having a value of 10? 20. Consider
a normal distribution with a mean of 25 and standard deviation of 4.
Approximately, what proportion of the area lies between values of 17 and 33. a. 95% b. 68% c. 99% d. 50% 21. Consider a normal distribution
with a mean of 10 and standard deviation of 25. What’s the Z score for the
value of 35? 22. For a standard normal distribution, what’s the probability
of getting a positive number? a. 50% b. 95% c. 68% d. We
cannot tell from the given information 23.Two-hundred students took a
statistics class. Their professor creatively decided to give each of them their
Z-score instead of their grade. Rachel got her Z-score of -0.2. She was
wondering how well she did on the exam. a. It
was very good, much better than almost all of the other students b. It
was so-so, but still better than half of the students. c. It
was not that good, but not at the bottom of the distribution d. It
was very bad and she needs to work much harder next time 24. A researcher collected some data and they form a normal
distribution with a mean of zero. What’s the probability of getting a positive
number from this distribution? a. 25% b. 50% c. 75% d. We
need to calculate the standard deviation and then decide. 25. Which of the following description of distribution is
correct? a. A
Binomial distribution is a probability distribution for independent events for
which there are only two possible outcomes b. You
cannot use the normal distribution to approximate the binomial distribution c. Normal
distributions cannot differ in their means and in their standard deviations. d. Standard
normal distributions can differ in their means and in their standard
deviations. 26. A toy factory makes 5,000 teddy
bears per day. The supervisor randomly selects 10 teddy bears from all 5,000
teddy bears and uses this sample to estimate the mean weight of teddy bears and
the sample standard deviation. How many degrees of freedom are there in the
estimate of the standard deviation? 27. Imagine you have a population of 100,000 cases. For which of
the following degrees of freedom is the closest estimation of the population
parameter? a. 4 b. 6 c. 10 d. 1000 28.Imagine that the average weight of a
total of 500 girls in a high school is 35kg. Tom randomly sampled 10 girls and
measured their weight. And then he repeated this procedure for three times. The
means and standard deviations are listed as following. Which sample estimate
shows the least sample variability? a. Sample
one: mean=34, SE=5 b. Sample
two: mean=30, SE=2 c. Sample
three: mean= 26, SE=3 d. Sample
four: mean= 38, SE=5 29. For which of the following degrees of freedom is a t
distribution closest to a normal distribution? a. 10 b. 20 c. 5 d. 1000 30. In order to construct a confidence interval for the
difference between two means, we are going to assume which of the followings?
(Select all that apply) a. The
two populations have the same variance. b. The
populations are normally distributed. c. Each
value is sampled independently from each other value. d. The
two populations have similar means 31. A researcher tries to compare
grades earned on the first quiz by boys and girls. He randomly chooses 10
students from boys and 15 students from girls and calculates the confidence
interval on difference between means. How many degrees of freedom will you get
in this t distribution? 32. Which of the following choices is not the possible
confidence interval on the population values of a Pearson’s correlation? a. (0.3,
0.5) b. (-0.7,
0.9) c. (-1.2,
0.3) d. (0.6,
0.8)33. Which of the following descriptions
of the t distribution is correct? (Select all that apply) a. With
smaller sample sizes, the t distribution is leptokurtic b. When
the sample size is large (more than 100), the t distribution is very similar to
the standard normal distribution c. With
larger sample sizes, the t distribution is leptokurtic d. The
t distribution will never be close to normal distribution 34. _________________refers to whether or not an estimator tends
to overestimate or underestimate a parameter. ______________ is the standard
deviation of the sampling distribution and play a critical role in the
constructing confidence intervals and in significance testing.a. Bias;
standard error b. Sample
population; Bias c. Mean;
standard deviation d. Standard
deviation; Mean 35. Which of the following descriptions of confidence intervals
is correct? a. Confidence
intervals can only be computed for the mean b. We
can only use the normal distribution to compute confidence intervals c. Confidence
intervals can be computed for various parameters d. Confidence
intervals can only be computed for the population
Earn money selling
your Study Documents