Description
What is the standard error of the mean of these four cellular phones?
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
mean ,x=(160 +215+99+195) /4=167.25
standard error of the mean=29.365
Completion Status:
100%
Review
Review
Anonymous
I use Studypool every time I need help studying, and it never disappoints.
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
12 pages
statistics test
2. A random sample of 500 pineapples was taken from a large consignment and 65 were found to be bad. Show that the S.E of ...
statistics test
2. A random sample of 500 pineapples was taken from a large consignment and 65 were found to be bad. Show that the S.E of the proportion of bad ones in a sample of size is 0.015 and deduce that the percentage of bad pineapples in the
Dallas Cowboys Team Linear Model Project
Hi,I need step by step solutions for all the project questions. The questions and instructions are in the file Linear Proj ...
Dallas Cowboys Team Linear Model Project
Hi,I need step by step solutions for all the project questions. The questions and instructions are in the file Linear Project Instructions.pdf. The data is in the file cowboys project.PNG (Dallas cowboys Team rushing yards vs winning percentage from 2003 to 2019)Thanks :)
17 pages
Communicating Statistical Data Outcomes And Strategic Planning
Selected QIF area is the improvement in data use Stipulates incentives to be given for bestperforming organizations in ...
Communicating Statistical Data Outcomes And Strategic Planning
Selected QIF area is the improvement in data use Stipulates incentives to be given for bestperforming organizations in health records
4 pages
Answers Week6 Questions
Answer the following questions in a Word document and upload the document to the appropriate drop 1) The radii of the peda ...
Answers Week6 Questions
Answer the following questions in a Word document and upload the document to the appropriate drop 1) The radii of the pedal sprocket, the wheel ...
SDMC Week 3 Variability in Completion Air Force Training Discussion
Week 3 - Discussion ForumNo unread replies.No replies.Your initial discussion thread is due on Day 3 (Thursday) and you ha ...
SDMC Week 3 Variability in Completion Air Force Training Discussion
Week 3 - Discussion ForumNo unread replies.No replies.Your initial discussion thread is due on Day 3 (Thursday) and you have until Day 7 (Monday) to respond to your classmates. Your grade will reflect both the quality of your initial post and the depth of your responses. Refer to the Discussion Forum Grading Rubric under the Settings icon above for guidance on how your discussion will be evaluated.Inferences About Population Variances: Case Problem Air Force Training Program [WLOs: 1, 2, 3] [CLOs: 1, 2, 3, 4, 5, 6, 7]Prior to beginning work on this discussion forum, watch the Week 3 Introduction (Links to an external site.) video, and read Chapter 11 in the MindTap ebook by clicking on the Getting Ready link for each perspective chapter.Step 1: Read:Review Case Problem 1: Air Force Training Program from Chapter 11 of the ebook.Step 2: Do:Run the F-Test Two-Sample for Variances for the Data File Training (Chapter 11) using the video How to Add Excel's Data Analysis ToolPak (Links to an external site.) for assistance.In a managerial report,Use appropriate descriptive statistics to summarize the training time data for each method. What similarities or differences do you observe from the sample data?Conduct a hypothesis test on the difference between the population means for the two methods. Discuss your findings.Compute the standard deviation and variance for each training method. Conduct a hypothesis test about the equality of population variances for the two training methods. Discuss your findings.Explain what conclusion you can reach about any differences between the two methods. What is your recommendation? Explain.Suggest other data or testing that might be desirable before making a final decision on the training program to be used in the future.Step 3: Discuss:What did you find in your analysis of the data? Were there any surprising results? What recommendations would you make based on your findings? Include details from your managerial report to support your recommendations.
math eval 5
please look at the attachment below.This evaluation will cover the lessons in this unit. It is open book, meaning you can ...
math eval 5
please look at the attachment below.This evaluation will cover the lessons in this unit. It is open book, meaning you can use your textbook, syllabus, and other course materials. You will need to understand, analyze, and apply the information you have learned in order to answer the questions correctly. To submit the evaluation by mail, follow the directions on your Enrollment Information Sheet. To take the evaluation online, access the online version of your course; use the navigation panel to access the prep page for this evaluation and follow the directions provided. You may use your calculator on this unit evaluation.Select the response that best completes the statement or answers the question._______________1. Find the solution set of this equation:a. x=1b. x=3c. x=3or–3 d. no solutions2. Find the solution set of this equation:a. no solutions b. x=–2c. x=–2or–3 d. x=–33. Find the solution set of this equation: a. x 2 or 29b. no solutions c. x29d. x=2x2 3x x 3 .
Similar Content
Solve the logarithmic equation for x. log2 3 + log2 x = log2 5 + log2(x − 2) x =
Solve the logarithmic equation for x.log2 3 + log2 x = log2 5 + log2(x − 2)...
statistic mid term and final help
$40 now and $60 tomorrow. ...
2 please get correct I need an A
...
i need help with this question
Celine goe for a walk every night after work. a map of the route has a scale of 1:15,000 in cmif celine walks 1.5 KILOMETE...
(-5-square root -7)^2
(-5-square root -7)^2...
Po = Do(1 g) = D1; Po = 0.75(1 0.04) =P1 please calculate
stock is anticipated to pay a dividend of $1.50 at the end of the year. The anticipated constant growth rate is 3 pe...
Derivative 3
2. Use the process of the implicit differentiation to find dx given that ? 3 ? ? − ?? ? = 0. 3. Use curve sketching meth...
Type I And Ii Error
Type I error can be more serious than Type II error in a situation where the consequences of committing the error is catas...
Statistics Problem :Diagrammatic presentation of Data,Standard Deviation,Relative Dispersion
Question: Whole life term insurance policies and money back life insurance policies issued by Bajaj Allianz Life insurance...
Related Tags
Book Guides
The Nightingale
by Kristin Hannah
Blink
by Malcolm Gladwell
A Brief History of Humankind Sapiens
by Yuval Noah Harari
The Book Thief
by Markus Zusak
Pride and Prejudice
by Jane Austen
Steppenwolf
by Hermann Hesse
Mrs Dalloway
by Virginia Woolf
Othello
by Wiliam Shakespeare
Girl in Translation
by Jean Kwok
Get 24/7
Homework help
Our tutors provide high quality explanations & answers.
Post question
Most Popular Content
12 pages
statistics test
2. A random sample of 500 pineapples was taken from a large consignment and 65 were found to be bad. Show that the S.E of ...
statistics test
2. A random sample of 500 pineapples was taken from a large consignment and 65 were found to be bad. Show that the S.E of the proportion of bad ones in a sample of size is 0.015 and deduce that the percentage of bad pineapples in the
Dallas Cowboys Team Linear Model Project
Hi,I need step by step solutions for all the project questions. The questions and instructions are in the file Linear Proj ...
Dallas Cowboys Team Linear Model Project
Hi,I need step by step solutions for all the project questions. The questions and instructions are in the file Linear Project Instructions.pdf. The data is in the file cowboys project.PNG (Dallas cowboys Team rushing yards vs winning percentage from 2003 to 2019)Thanks :)
17 pages
Communicating Statistical Data Outcomes And Strategic Planning
Selected QIF area is the improvement in data use Stipulates incentives to be given for bestperforming organizations in ...
Communicating Statistical Data Outcomes And Strategic Planning
Selected QIF area is the improvement in data use Stipulates incentives to be given for bestperforming organizations in health records
4 pages
Answers Week6 Questions
Answer the following questions in a Word document and upload the document to the appropriate drop 1) The radii of the peda ...
Answers Week6 Questions
Answer the following questions in a Word document and upload the document to the appropriate drop 1) The radii of the pedal sprocket, the wheel ...
SDMC Week 3 Variability in Completion Air Force Training Discussion
Week 3 - Discussion ForumNo unread replies.No replies.Your initial discussion thread is due on Day 3 (Thursday) and you ha ...
SDMC Week 3 Variability in Completion Air Force Training Discussion
Week 3 - Discussion ForumNo unread replies.No replies.Your initial discussion thread is due on Day 3 (Thursday) and you have until Day 7 (Monday) to respond to your classmates. Your grade will reflect both the quality of your initial post and the depth of your responses. Refer to the Discussion Forum Grading Rubric under the Settings icon above for guidance on how your discussion will be evaluated.Inferences About Population Variances: Case Problem Air Force Training Program [WLOs: 1, 2, 3] [CLOs: 1, 2, 3, 4, 5, 6, 7]Prior to beginning work on this discussion forum, watch the Week 3 Introduction (Links to an external site.) video, and read Chapter 11 in the MindTap ebook by clicking on the Getting Ready link for each perspective chapter.Step 1: Read:Review Case Problem 1: Air Force Training Program from Chapter 11 of the ebook.Step 2: Do:Run the F-Test Two-Sample for Variances for the Data File Training (Chapter 11) using the video How to Add Excel's Data Analysis ToolPak (Links to an external site.) for assistance.In a managerial report,Use appropriate descriptive statistics to summarize the training time data for each method. What similarities or differences do you observe from the sample data?Conduct a hypothesis test on the difference between the population means for the two methods. Discuss your findings.Compute the standard deviation and variance for each training method. Conduct a hypothesis test about the equality of population variances for the two training methods. Discuss your findings.Explain what conclusion you can reach about any differences between the two methods. What is your recommendation? Explain.Suggest other data or testing that might be desirable before making a final decision on the training program to be used in the future.Step 3: Discuss:What did you find in your analysis of the data? Were there any surprising results? What recommendations would you make based on your findings? Include details from your managerial report to support your recommendations.
math eval 5
please look at the attachment below.This evaluation will cover the lessons in this unit. It is open book, meaning you can ...
math eval 5
please look at the attachment below.This evaluation will cover the lessons in this unit. It is open book, meaning you can use your textbook, syllabus, and other course materials. You will need to understand, analyze, and apply the information you have learned in order to answer the questions correctly. To submit the evaluation by mail, follow the directions on your Enrollment Information Sheet. To take the evaluation online, access the online version of your course; use the navigation panel to access the prep page for this evaluation and follow the directions provided. You may use your calculator on this unit evaluation.Select the response that best completes the statement or answers the question._______________1. Find the solution set of this equation:a. x=1b. x=3c. x=3or–3 d. no solutions2. Find the solution set of this equation:a. no solutions b. x=–2c. x=–2or–3 d. x=–33. Find the solution set of this equation: a. x 2 or 29b. no solutions c. x29d. x=2x2 3x x 3 .
Earn money selling
your Study Documents