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? O 3.7, 2.9, 4.1, 4.8, 3.0, 4.2, 3.5, 4.4, 4.0, 4.2, 4.3, 3.8, 3.3, 4.2, 3.7 What is the confidence interval for the population mean µ? (Round to two decimal places as needed.) |
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? O 3.7, 2.9, 4.1, 4.8, 3.0, 4.2, 3.5, 4.4, 4.0, 4.2, 4.3, 3.8, 3.3, 4.2, 3.7 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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