**Question:**From a population that is normally distributed with an unknown standard deviation, a sample of 25 elements is selected. For the interval estimation of μ, the proper distribution to use is the _____.**Options:**- O standard normal distribution- O z distribution- O t distribution with 26 degrees of freedom- O t distribution with 24 degrees of freedom**Analysis:**Since the sample size is 25, we apply the t distribution. The degrees of freedom are calculated as the sample size minus one, which is 24. Therefore, the correct choice is:- O t distribution with 24 degrees of freedom

According to the given information, we have Sample size, n = 25 Population is normally distributed…

Answered: 2. From a population that is normally…

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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