In a sample of 5 courses with no support course the average final of 200 students was 70% with a standard deviation of 10%. Calculate a 95% confidence interval for the mean of students who did not take a support course. (Type numbers in Excel without percent sign) (68.61, 71.39) (68.61, 71.38) (68.60, 71.39) O (69.96, 70.04) 5 is not larger than 40 so we cannot compute a confidence interval.

In a sample of 5 courses with no support course the average final of 200 students was 70% with a standard deviation of 10%. Calculate a 95% confidence interval for the mean of students who did not take a support course. (Type numbers in Excel without percent sign) (68.61, 71.39) (68.61, 71.38) (68.60, 71.39) O (69.96, 70.04) 5 is not larger than 40 so we cannot compute a confidence interval.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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