Description
The p-value is the:
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
Answersmallest s...
Completion Status:
100%
Review
Review
Anonymous
Awesome! Perfect study aid.
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
One-Sample Hypothesis Testing Cases
The purpose of this assignment is to develop students' abilities to combine the knowledge of descriptive statistics covere ...
One-Sample Hypothesis Testing Cases
The purpose of this assignment is to develop students' abilities to combine the knowledge of descriptive statistics covered in Weeks 1 and 2 and one-sample hypothesis testing to make managerial decisions. In this assignment, students will learn how statistical analysis is used in predicting an election winner in the first case. In the second case, students will conduct a hypothesis test to decide whether or not a shipping plan will be profitable. Assignment Steps Resources: Microsoft Excel®, Case Study Scenarios, SpeedX Payment Times Develop a 700- to 1,050-word statistical analysis based on the Case Study Scenarios and SpeedX Payment Times. Include answers to the following: Case 1: Election Results Use 0.10 as the significance level (α).Conduct a one-sample hypothesis test to determine if the networks should announce at 8:01 P.M. the Republican candidate George W. Bush will win the state. Case 2: SpeedXUse 0.10 and the significance level (α).Conduct a one-sample hypothesis test and determine if you can convince the CFO to conclude the plan will be profitable. Format your assignment consistent with APA format. Case 1: Predicting and Election Winner Step 1: Create a null and alternative hypothesisI find it always easier to create the hypothesis statements in words first:Ho = (probability that) Bush wins less than or equal to 50% of the votes.H1 = (probability that) Bush wins more than 50% of the votes.Written statistically, the hypothesis statements will look like this:Ho = p < 50%H1 = p > 50%Step 2: Identify the level of significance a = 0.10 Type I Error - Declare George Bush the winner when he wins less than or equal to 50% of the votesType II Error - Declare Bush the winner when he wins less than 50% of the votesWhich error is more serious for the network?Step 3: Find the p-value(confidence interval is 95%)Step 4: Compare the p- value with a Step 5: State your decision in the context of the problem.Case 2: SpeedX: Step 1: Write the null and alternate hypothesisHo = Self addressed envelope has a return rate greater than or equal to 22 daysH1 = Self addressed envelope has a return rate less than 22 daysHo = u > 22 daysH1 = u < 22 daysStep 2: Identify the level of significance (a) = 0.10Discuss the type I /type II error possibility and which is worse for the company.Step 3: find the p valueStep 4: compare the p value with a Step 5: State your decision in the context of the problem.The hypothesis handout should help you with this assignment.
University of Nevada Percentage of Survivors in Titanic Ship Questions
I’m working on math questions and need guidance to help me learn.
For questions 11-20 use data set Titanic ship
1. What ...
University of Nevada Percentage of Survivors in Titanic Ship Questions
I’m working on math questions and need guidance to help me learn.
For questions 11-20 use data set Titanic ship
1. What is the average age of mothers who gave birth? (round final answer to 2 decimal places)
2. What is the average age of mothers who give birth to sons? (round final answer to 2 decimal places)
3. What is the average age of mothers who give birth to daughters? (round final answer to 2 decimal places)
4. What is the variance of mothers age? (round final answer to 2 decimal places)
5. What is the standard deviation of mothers age? (round final answer to 2 decimal places)
6. What is the average birth weight of newborn babies in grams? (round final answer to 2 decimal places)
7. What is the average birth weight of newborn babies in ounces? (round final answer to 2 decimal places)
8. How many individuals are in this sample?
9. How many mothers drink during pregnancy in this data set?
10. What percentage of babies born were girls? (round final answer to 2 decimal places)
11. If you were travelling with a parent or a child, were you more or less likely to survive? More likely or less likely, which one?
12. Which sex was most likely to survive? Male or Female?
13. If your preference is to be part of the group that survives, would you prefer to be an upper class or lower class passenger on the titanic? upper or Lower?
14. If you are a baby (< 1 year old) are you more or less likely to survive? More likely or less likely, which one?
15. If you are travelling with a sibling or spouse, were you more or less likely to survive?
16. Real data is associated with real decisions of life, death, pain, love, depression, happiness, and rejection. You should always demonstrate respect and, to the extent possible, empathy with your data. Knowing this, what were the first names of the two youngest children who died on the Titanic?
Sydney and Eino?
Alexander and Viljo?
Joseph and Eleanor?
17. How old were the two youngest children who died on the Titanic?
<1, 1, 2, 3 which one?
18. What does S stand for on embarked? Southampton? Salisbury? Sheffield?
19. Which port of embarkation had the highest PERCENTAGE of survivors? Cherbourg? Southampton? Queenstown? Sheffield?
20. If a baby were travelling with just a nanny, should the variable parch be 1 or 0? 0? 1? which one?
21. What is the name of the first track on Adam Young's score, "RMS Titanic"?
http://www.ayoungscores.com/scores/rms-titanic/
Southampton? Captain Edward Smith? Silence? Survivors?
Liberty University Week 3 Statistics Question
EXCEL EXERCISE WEEK 3For this exercise please refer to the downloaded Excel Workbook (See Excel Workbook Instructions) fro ...
Liberty University Week 3 Statistics Question
EXCEL EXERCISE WEEK 3For this exercise please refer to the downloaded Excel Workbook (See Excel Workbook Instructions) from the JB Learning website with your access code. Please upload your answers as an excel file with properly labeled answers. At the end of the chapter 5 workbook you will find Practice problems. Please answer in excel only under practice problems 5.4 questions: 1, 2, 3, 4, 5. If help is needed, tutorials are found in the workbook with relevant problems.Note: These pictures will give you an idea where it is in the workbook. You are responsible to use the workbook.
Confidence Interval Problem Discussion
Write a confidence interval problem:
Option 1:
Think about a population mean that you may be interested in and propose a c ...
Confidence Interval Problem Discussion
Write a confidence interval problem:
Option 1:
Think about a population mean that you may be interested in and propose a confidence interval problem for this parameter. Your data values should be approximately normal.
For example, you may want to estimate the population mean number of times that adults go out for dinner each week. Your data could be that you spoke with seven people you know and found that they went out 2, 0, 1, 5, 0, 2, and 3 times last week. You then would choose to calculate a 95% (or another level) confidence interval for the population mean.
Assume a random sample was chosen, which is required to determine a confidence interval.
Statistics Questionnaire
Complete problems #1,2,5,6,11,12,21,23,25 from Problem Set Section 3B.
Complete problems #1,3,5,7,9,11,13,15,33 from Probl ...
Statistics Questionnaire
Complete problems #1,2,5,6,11,12,21,23,25 from Problem Set Section 3B.
Complete problems #1,3,5,7,9,11,13,15,33 from Problem Set Section 3C.
Video Solution: Section 3C #36 https://youtu.be/L6ouJwpSHY8
Complete problems #1,3,5,7,9,11,31,32 from Problem Set Section 3D.
Complete problems #1-14 all,#19 from Problem Set Section 3E.
Complete problems #1,2,3,5,11,13,14,21,23 from Problem Set Section 3F.
3 pages
Attachment 1 1
Please provide your answers in MSWord document, and upload it to the Canvas Assignment. If you prefer to handwrite your an ...
Attachment 1 1
Please provide your answers in MSWord document, and upload it to the Canvas Assignment. If you prefer to handwrite your answers, take a photo and ...
Similar Content
Probability - Finite Mathematics
Two teams that are equally matched play each other in a best of seven series (for example, the World Series or the NBA Fin...
Statistics question a.4
...
Gulf Real Estate Properties, Inc.
Gulf Real Estate Properties, Inc. is a real estate firm located in southwest Florida. The company, which advertises itself...
APUS Wk 7 Compute the Equation of The Tangent Line Calculus Questions
5:26
LTE
Done
Not Secure – my.thinkwell.com
AA
back
21 of 25
next
Sorry, that's not correct.
22. 1
differentiable...
Statistics questions
find the value of z such that 0.09 of the area lies to the right of z...
Stanford University Discrete Mathematic Exercises
I need help on mathematics using Julia, it has to be done using jupyter notebook. Use your discretion as to what is discre...
Topic 5 Dq2 Comment 6
Apparently, exclusive breastfeeding (EBF) is the most recommended child feeding in the early life. It not only prevents ch...
Future Value
P cancels on both sides so we come up with 3 = ? 0.12? As a final step we take Ln for both sides: Ln(3) = Ln( ? 0.12? )...
Discusion Replies
Do you think sales data falls in a normal distribution? Sales data falls in normal distribution since demand for products ...
Related Tags
Book Guides
Get 24/7
Homework help
Our tutors provide high quality explanations & answers.
Post question
Most Popular Content
One-Sample Hypothesis Testing Cases
The purpose of this assignment is to develop students' abilities to combine the knowledge of descriptive statistics covere ...
One-Sample Hypothesis Testing Cases
The purpose of this assignment is to develop students' abilities to combine the knowledge of descriptive statistics covered in Weeks 1 and 2 and one-sample hypothesis testing to make managerial decisions. In this assignment, students will learn how statistical analysis is used in predicting an election winner in the first case. In the second case, students will conduct a hypothesis test to decide whether or not a shipping plan will be profitable. Assignment Steps Resources: Microsoft Excel®, Case Study Scenarios, SpeedX Payment Times Develop a 700- to 1,050-word statistical analysis based on the Case Study Scenarios and SpeedX Payment Times. Include answers to the following: Case 1: Election Results Use 0.10 as the significance level (α).Conduct a one-sample hypothesis test to determine if the networks should announce at 8:01 P.M. the Republican candidate George W. Bush will win the state. Case 2: SpeedXUse 0.10 and the significance level (α).Conduct a one-sample hypothesis test and determine if you can convince the CFO to conclude the plan will be profitable. Format your assignment consistent with APA format. Case 1: Predicting and Election Winner Step 1: Create a null and alternative hypothesisI find it always easier to create the hypothesis statements in words first:Ho = (probability that) Bush wins less than or equal to 50% of the votes.H1 = (probability that) Bush wins more than 50% of the votes.Written statistically, the hypothesis statements will look like this:Ho = p < 50%H1 = p > 50%Step 2: Identify the level of significance a = 0.10 Type I Error - Declare George Bush the winner when he wins less than or equal to 50% of the votesType II Error - Declare Bush the winner when he wins less than 50% of the votesWhich error is more serious for the network?Step 3: Find the p-value(confidence interval is 95%)Step 4: Compare the p- value with a Step 5: State your decision in the context of the problem.Case 2: SpeedX: Step 1: Write the null and alternate hypothesisHo = Self addressed envelope has a return rate greater than or equal to 22 daysH1 = Self addressed envelope has a return rate less than 22 daysHo = u > 22 daysH1 = u < 22 daysStep 2: Identify the level of significance (a) = 0.10Discuss the type I /type II error possibility and which is worse for the company.Step 3: find the p valueStep 4: compare the p value with a Step 5: State your decision in the context of the problem.The hypothesis handout should help you with this assignment.
University of Nevada Percentage of Survivors in Titanic Ship Questions
I’m working on math questions and need guidance to help me learn.
For questions 11-20 use data set Titanic ship
1. What ...
University of Nevada Percentage of Survivors in Titanic Ship Questions
I’m working on math questions and need guidance to help me learn.
For questions 11-20 use data set Titanic ship
1. What is the average age of mothers who gave birth? (round final answer to 2 decimal places)
2. What is the average age of mothers who give birth to sons? (round final answer to 2 decimal places)
3. What is the average age of mothers who give birth to daughters? (round final answer to 2 decimal places)
4. What is the variance of mothers age? (round final answer to 2 decimal places)
5. What is the standard deviation of mothers age? (round final answer to 2 decimal places)
6. What is the average birth weight of newborn babies in grams? (round final answer to 2 decimal places)
7. What is the average birth weight of newborn babies in ounces? (round final answer to 2 decimal places)
8. How many individuals are in this sample?
9. How many mothers drink during pregnancy in this data set?
10. What percentage of babies born were girls? (round final answer to 2 decimal places)
11. If you were travelling with a parent or a child, were you more or less likely to survive? More likely or less likely, which one?
12. Which sex was most likely to survive? Male or Female?
13. If your preference is to be part of the group that survives, would you prefer to be an upper class or lower class passenger on the titanic? upper or Lower?
14. If you are a baby (< 1 year old) are you more or less likely to survive? More likely or less likely, which one?
15. If you are travelling with a sibling or spouse, were you more or less likely to survive?
16. Real data is associated with real decisions of life, death, pain, love, depression, happiness, and rejection. You should always demonstrate respect and, to the extent possible, empathy with your data. Knowing this, what were the first names of the two youngest children who died on the Titanic?
Sydney and Eino?
Alexander and Viljo?
Joseph and Eleanor?
17. How old were the two youngest children who died on the Titanic?
<1, 1, 2, 3 which one?
18. What does S stand for on embarked? Southampton? Salisbury? Sheffield?
19. Which port of embarkation had the highest PERCENTAGE of survivors? Cherbourg? Southampton? Queenstown? Sheffield?
20. If a baby were travelling with just a nanny, should the variable parch be 1 or 0? 0? 1? which one?
21. What is the name of the first track on Adam Young's score, "RMS Titanic"?
http://www.ayoungscores.com/scores/rms-titanic/
Southampton? Captain Edward Smith? Silence? Survivors?
Liberty University Week 3 Statistics Question
EXCEL EXERCISE WEEK 3For this exercise please refer to the downloaded Excel Workbook (See Excel Workbook Instructions) fro ...
Liberty University Week 3 Statistics Question
EXCEL EXERCISE WEEK 3For this exercise please refer to the downloaded Excel Workbook (See Excel Workbook Instructions) from the JB Learning website with your access code. Please upload your answers as an excel file with properly labeled answers. At the end of the chapter 5 workbook you will find Practice problems. Please answer in excel only under practice problems 5.4 questions: 1, 2, 3, 4, 5. If help is needed, tutorials are found in the workbook with relevant problems.Note: These pictures will give you an idea where it is in the workbook. You are responsible to use the workbook.
Confidence Interval Problem Discussion
Write a confidence interval problem:
Option 1:
Think about a population mean that you may be interested in and propose a c ...
Confidence Interval Problem Discussion
Write a confidence interval problem:
Option 1:
Think about a population mean that you may be interested in and propose a confidence interval problem for this parameter. Your data values should be approximately normal.
For example, you may want to estimate the population mean number of times that adults go out for dinner each week. Your data could be that you spoke with seven people you know and found that they went out 2, 0, 1, 5, 0, 2, and 3 times last week. You then would choose to calculate a 95% (or another level) confidence interval for the population mean.
Assume a random sample was chosen, which is required to determine a confidence interval.
Statistics Questionnaire
Complete problems #1,2,5,6,11,12,21,23,25 from Problem Set Section 3B.
Complete problems #1,3,5,7,9,11,13,15,33 from Probl ...
Statistics Questionnaire
Complete problems #1,2,5,6,11,12,21,23,25 from Problem Set Section 3B.
Complete problems #1,3,5,7,9,11,13,15,33 from Problem Set Section 3C.
Video Solution: Section 3C #36 https://youtu.be/L6ouJwpSHY8
Complete problems #1,3,5,7,9,11,31,32 from Problem Set Section 3D.
Complete problems #1-14 all,#19 from Problem Set Section 3E.
Complete problems #1,2,3,5,11,13,14,21,23 from Problem Set Section 3F.
3 pages
Attachment 1 1
Please provide your answers in MSWord document, and upload it to the Canvas Assignment. If you prefer to handwrite your an ...
Attachment 1 1
Please provide your answers in MSWord document, and upload it to the Canvas Assignment. If you prefer to handwrite your answers, take a photo and ...
Earn money selling
your Study Documents