A group of 59 randomly selected students have a mean score of 29.5 with a standard deviation of 5.2 on aplacement test. What is the 90% confidence interval for the mean score,, of all students taking the test?Round to one decimal place.<μ<

Given data n=59 mean=29.5 standard deviation=5.2 confidence interval is 90%

Answered: A group of 59 randomly selected…

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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A group of 59 randomly selected students have a mean score of 29.5 with a standard deviation of 5.2 on a placement test. What is the 90% confidence interval for the mean score,, of all students taking the test? Round to one decimal place. <μ<