Description
Determine if the series converges or diverges
∞
∑ (n*e^-n^2)
n=2
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Hialeah High School Normal Distribution Statistics Discussion
Please explain the questions below:
Chapter 5:
What can you say about the probability of a certain event if (a) the ...
Hialeah High School Normal Distribution Statistics Discussion
Please explain the questions below:
Chapter 5:
What can you say about the probability of a certain event if (a) the probability is 1, (b) the probability is 0.
Chapter 6:
Explain how a nonstandard normal distribution differs from the standard normal distribution. Describe the process for finding probabilities for nonstandard normal distributions. Illustrate with examples
1) Directly and completely post the requested information.
2) Respond to another student's post explaining the reason for your agreement or disagreement or why you think the post is important.
3) Respond to two or more posts explaining the reason for your agreement or disagreement or why you think the post is important.
Student réponses 2
------------------------------------------------------------------------------------------------------------------------------------
Chapter 6: STUDENT REPONSE
Both are bell-shaped distributions. The mean of a standard distribution is zero, while the standard deviation is one. The mean and standard deviation of a nonstandard distribution might have different values. (SD numbers are, of course, positive) (Das & Geisler, 2021). Sketch the plot, feature the x-score of the plot, ascertain the fitting z-score, conceal the comparing area of interest, find in the table the region relating to the z-score (region among mean and z - result) and utilize this region to track down the area of interest which are concealed which ought to be important for the cycle.
The mean and variance are the two parameters that define a normal distribution. We regularly utilize the expression "arbitrary random distribution" in measurements to allude to information gathered from a normal distribution to gauge this perimeter. The standard normal distribution has a mean of 0 and a variance of 1. This is the dispersion used to make the normal distribution table.If X has a normal distribution with mean M and variance S2, we can easily define
Z=X - M/s.
The usual normal distribution is then applied to Z. So, using the tables for Z, we may compute probabilities of the type P [a< X < b] for any specified normal distribution. This is due to the fact that we may write X= sZ+m. In comparison to the overall family of normal distributions, the standard normal performs a unique function.
----------------------------------------------------------------------------------------------------------------------------------------------
Chapter 6:
A nonstandard normal distribution has two parameters: the mean and the variance. Now the standard normal distribution with a specific mean 0 and variance 1. This is the distribution that is used to construct probability tables of the normal distribution. If a random variable X follow nonstandard normal distribution with mean "m" and standard deviation "s" then, follow standard normal distribution.
38 pages
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assignment. I have attached the pdf to complete.
This assignment came with a very short video presentati ...
Exponential vs. Quadratic--Please help with this assignment.
This is a Alg2
assignment. I have attached the pdf to complete.
This assignment came with a very short video presentation. You DO NOT
have access to the video, so I have include the transcript of the video
to help you complete. It is pretty simple and will not require more than
an hour or so of time. Thank you in advance for accurate information.
Attached is a pdf of the transcript of the video, then the actual questions that need to be answered.
MATH 160 Cuyamaca Community College Statistics Cell Phones Hypothesis Test Discussion
Learn by DoingSome features of this activity may not work well on a cell phone or
tablet. We highly recommend that you c ...
MATH 160 Cuyamaca Community College Statistics Cell Phones Hypothesis Test Discussion
Learn by DoingSome features of this activity may not work well on a cell phone or
tablet. We highly recommend that you complete this activity on a
computer.Here are the directions, grading rubric, and definition of high-quality feedback for the Learn by Doing discussion board exercises. A list of StatCrunch directions is provided at the bottom of this page.Variables
Math: Math SAT score
Verbal: Verbal SAT score
Credits: Number of credits the student is registered for
Year: Year in college (1=Freshman, 2=Sophomore, 3=Junior, 4=Senior)
Exercise: Time (in minutes) spent exercising in a typical day
Sleep: Time (in hours) spent sleeping in a typical day
Veg: Are you a vegetarian (yes, no, some)
Cell: Do you own a smart phone (yes, no)DataIf you have not done so already, download the cell-phones datafile. As always, if you are prompted to login, just close the prompt and continue with the download.Upload the datafile into StatCrunch. Note: the symbol * in the
spreadsheet indicates a missing value; this means that the associated
individual did not answer the question.ContextIn 2015 college students at a large state university completed a
survey about their academic and personal life. Questions ranged from
"How many credits are you registered for this semester?" to "Would you
define yourself as a vegetarian?"The researcher randomly selected 325 students from the university; 312 responded to the survey.PromptThe cell-phone datafile is available in the Data section below.Once again, here is the research question for this lab.Based on a recent study, roughly
80% of college students in the U.S. own a smartphone. Is the proportion
of smartphone owners lower at this university?Respond to each of the following in your initial post.State your hypotheses in symbolic form and in words. (The following
should be clear in your answer: the population of interest and the
meaning of the proportion p in terms of the variable Cell.)StatCrunch uses a normal model to estimate the P-value probability. Verify that normality conditions are met. Use StatCrunch to conduct the hypothesis test. (directions) Copy and paste the results (the StatCrunch output window) into your initial post.Give your P-value and interpret its meaning as a conditional probability.State a conclusion that answers the research question. Use a
significance level of 5%. (Your answer should include the P-value and
reference the population and the variable Cell.)
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Most Popular Content
Hialeah High School Normal Distribution Statistics Discussion
Please explain the questions below:
Chapter 5:
What can you say about the probability of a certain event if (a) the ...
Hialeah High School Normal Distribution Statistics Discussion
Please explain the questions below:
Chapter 5:
What can you say about the probability of a certain event if (a) the probability is 1, (b) the probability is 0.
Chapter 6:
Explain how a nonstandard normal distribution differs from the standard normal distribution. Describe the process for finding probabilities for nonstandard normal distributions. Illustrate with examples
1) Directly and completely post the requested information.
2) Respond to another student's post explaining the reason for your agreement or disagreement or why you think the post is important.
3) Respond to two or more posts explaining the reason for your agreement or disagreement or why you think the post is important.
Student réponses 2
------------------------------------------------------------------------------------------------------------------------------------
Chapter 6: STUDENT REPONSE
Both are bell-shaped distributions. The mean of a standard distribution is zero, while the standard deviation is one. The mean and standard deviation of a nonstandard distribution might have different values. (SD numbers are, of course, positive) (Das & Geisler, 2021). Sketch the plot, feature the x-score of the plot, ascertain the fitting z-score, conceal the comparing area of interest, find in the table the region relating to the z-score (region among mean and z - result) and utilize this region to track down the area of interest which are concealed which ought to be important for the cycle.
The mean and variance are the two parameters that define a normal distribution. We regularly utilize the expression "arbitrary random distribution" in measurements to allude to information gathered from a normal distribution to gauge this perimeter. The standard normal distribution has a mean of 0 and a variance of 1. This is the dispersion used to make the normal distribution table.If X has a normal distribution with mean M and variance S2, we can easily define
Z=X - M/s.
The usual normal distribution is then applied to Z. So, using the tables for Z, we may compute probabilities of the type P [a< X < b] for any specified normal distribution. This is due to the fact that we may write X= sZ+m. In comparison to the overall family of normal distributions, the standard normal performs a unique function.
----------------------------------------------------------------------------------------------------------------------------------------------
Chapter 6:
A nonstandard normal distribution has two parameters: the mean and the variance. Now the standard normal distribution with a specific mean 0 and variance 1. This is the distribution that is used to construct probability tables of the normal distribution. If a random variable X follow nonstandard normal distribution with mean "m" and standard deviation "s" then, follow standard normal distribution.
38 pages
Final Exam 2019
1. The data set Nerlove.JMP contains results from a study of electric utility production and cost. An application of the C ...
Final Exam 2019
1. The data set Nerlove.JMP contains results from a study of electric utility production and cost. An application of the Cobb-Douglas production model
Exponential vs. Quadratic--Please help with this assignment.
This is a Alg2
assignment. I have attached the pdf to complete.
This assignment came with a very short video presentati ...
Exponential vs. Quadratic--Please help with this assignment.
This is a Alg2
assignment. I have attached the pdf to complete.
This assignment came with a very short video presentation. You DO NOT
have access to the video, so I have include the transcript of the video
to help you complete. It is pretty simple and will not require more than
an hour or so of time. Thank you in advance for accurate information.
Attached is a pdf of the transcript of the video, then the actual questions that need to be answered.
MATH 160 Cuyamaca Community College Statistics Cell Phones Hypothesis Test Discussion
Learn by DoingSome features of this activity may not work well on a cell phone or
tablet. We highly recommend that you c ...
MATH 160 Cuyamaca Community College Statistics Cell Phones Hypothesis Test Discussion
Learn by DoingSome features of this activity may not work well on a cell phone or
tablet. We highly recommend that you complete this activity on a
computer.Here are the directions, grading rubric, and definition of high-quality feedback for the Learn by Doing discussion board exercises. A list of StatCrunch directions is provided at the bottom of this page.Variables
Math: Math SAT score
Verbal: Verbal SAT score
Credits: Number of credits the student is registered for
Year: Year in college (1=Freshman, 2=Sophomore, 3=Junior, 4=Senior)
Exercise: Time (in minutes) spent exercising in a typical day
Sleep: Time (in hours) spent sleeping in a typical day
Veg: Are you a vegetarian (yes, no, some)
Cell: Do you own a smart phone (yes, no)DataIf you have not done so already, download the cell-phones datafile. As always, if you are prompted to login, just close the prompt and continue with the download.Upload the datafile into StatCrunch. Note: the symbol * in the
spreadsheet indicates a missing value; this means that the associated
individual did not answer the question.ContextIn 2015 college students at a large state university completed a
survey about their academic and personal life. Questions ranged from
"How many credits are you registered for this semester?" to "Would you
define yourself as a vegetarian?"The researcher randomly selected 325 students from the university; 312 responded to the survey.PromptThe cell-phone datafile is available in the Data section below.Once again, here is the research question for this lab.Based on a recent study, roughly
80% of college students in the U.S. own a smartphone. Is the proportion
of smartphone owners lower at this university?Respond to each of the following in your initial post.State your hypotheses in symbolic form and in words. (The following
should be clear in your answer: the population of interest and the
meaning of the proportion p in terms of the variable Cell.)StatCrunch uses a normal model to estimate the P-value probability. Verify that normality conditions are met. Use StatCrunch to conduct the hypothesis test. (directions) Copy and paste the results (the StatCrunch output window) into your initial post.Give your P-value and interpret its meaning as a conditional probability.State a conclusion that answers the research question. Use a
significance level of 5%. (Your answer should include the P-value and
reference the population and the variable Cell.)
3 pages
Discussion
Find an article about the misuse of statistics and share what you have learned from the article. Then, find an example of ...
Discussion
Find an article about the misuse of statistics and share what you have learned from the article. Then, find an example of when statistics were ...
4 pages
Problem Set Productivity
1. A 2-man crew made 180 widgets in 10 hours, while a 3-man crew made 120 widgets in 4 hours, and a 5-man crew made 110 wi ...
Problem Set Productivity
1. A 2-man crew made 180 widgets in 10 hours, while a 3-man crew made 120 widgets in 4 hours, and a 5-man crew made 110 widgets in 2 hours. What is ...
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