Homework Help is Here – Start Your Trial Now!
Math
Statistics
confidence interval tell about the population of all college students in the state? 4.0, 3.0, 4.0, 4.5, 3.1, 4.2, 3.4, 4.5, 4.6, 4.4, 4.1, 3.9, 3.5, 4.0, 3.9 What is the confidence interval for the population mean µ? <μ< (Round to two decimal places as needed.) What does the confidence interval tell about the population of all college students in the state? Select the correct choice below and, if necessary, fill in the answer box(es) to complete your choice. OA. The results tell nothing about the population of all college students in the state, since the sample is from only one university. OB. We are confident that 99% of all students gave evaluation ratings between (Round to one decimal place as needed.) OC. We are 99% confident that the interval from to actually contains the true mean evaluation rating. and

confidence interval tell about the population of all college students in the state? 4.0, 3.0, 4.0, 4.5, 3.1, 4.2, 3.4, 4.5, 4.6, 4.4, 4.1, 3.9, 3.5, 4.0, 3.9 What is the confidence interval for the population mean µ? <μ< (Round to two decimal places as needed.) What does the confidence interval tell about the population of all college students in the state? Select the correct choice below and, if necessary, fill in the answer box(es) to complete your choice. OA. The results tell nothing about the population of all college students in the state, since the sample is from only one university. OB. We are confident that 99% of all students gave evaluation ratings between (Round to one decimal place as needed.) OC. We are 99% confident that the interval from to actually contains the true mean evaluation rating. and

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
See similar textbooks
icon
Related questions
Question
Listed below are student evaluation ratings of courses, where a rating of 5 is for "excellent." The ratings were obtained at one university in a state. Construct a confidence interval using a 99% confidence level. What does the confidence interval tell about the population of all college students in the state? 4.0, 3.0, 4.0, 4.5, 3.1, 4.2, 3.4, 4.5, 4.6, 4.4, 4.1, 3.9, 3.5, 4.0, 3.9 What is the confidence interval for the population mean µ? (Round to two decimal places as needed.) What does the confidence interval tell about the population of all college students in the state? Select the correct choice below and, if necessary, fill in the answer box(es) to complete your choice. OA. The results tell nothing about the population of all college students in the state, since the sample is from only one university. B. We are confident that 99% of all students gave evaluation ratings between and (Round to one decimal place as needed.) OC. We are 99% confident that the interval from (Round to one decimal place as needed.) to actually contains the true mean evaluation rating.
Transcribed Image Text:Listed below are student evaluation ratings of courses, where a rating of 5 is for "excellent." The ratings were obtained at one university in a state. Construct a confidence interval using a 99% confidence level. What does the confidence interval tell about the population of all college students in the state? 4.0, 3.0, 4.0, 4.5, 3.1, 4.2, 3.4, 4.5, 4.6, 4.4, 4.1, 3.9, 3.5, 4.0, 3.9 What is the confidence interval for the population mean µ? (Round to two decimal places as needed.) What does the confidence interval tell about the population of all college students in the state? Select the correct choice below and, if necessary, fill in the answer box(es) to complete your choice. OA. The results tell nothing about the population of all college students in the state, since the sample is from only one university. B. We are confident that 99% of all students gave evaluation ratings between and (Round to one decimal place as needed.) OC. We are 99% confident that the interval from (Round to one decimal place as needed.) to actually contains the true mean evaluation rating.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Similar questions
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman
SEE MORE TEXTBOOKS