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 95% confidence level. What does the confidence interval tell about the population of all college students in the state? , 3.7, 3.0, 3.9, 4.8, 3.0, 4.3, 3.3, 5.0, 4.2, 4.2, 4.2, 3.6, 3.0, 3.9, 3.5 What is the confidence interval for the population mean µ? (Round to two decimal places as needed.)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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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 95% confidence level. What does the confidence interval
tell about the population of all college students in the state?
,
3.7, 3.0, 3.9, 4.8, 3.0, 4.3, 3.3, 5.0, 4.2, 4.2, 4.2, 3.6, 3.0, 3.9, 3.5
What is the confidence interval for the population mean µ?
(Round to two decimal places as needed.)
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 95% confidence level. What does the confidence interval tell about the population of all college students in the state? , 3.7, 3.0, 3.9, 4.8, 3.0, 4.3, 3.3, 5.0, 4.2, 4.2, 4.2, 3.6, 3.0, 3.9, 3.5 What is the confidence interval for the population mean µ? (Round to two decimal places as needed.)
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