12. A population forms a normal distribution with a meanof u = 55 and a standard deviation of o = 12. Foreach of the following samples, compute the z-score forthe sample mean.a. M = 58 for n = 4 scores%3Db. M 58 for n = 16 scoresc. M = 58 for n = 36 scores

Solution: 12. a. From the given information, M=58, n=4, µ=55 and σ=12. Then, the z-score is

Answered: 12. A population forms a normal…

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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12. A population forms a normal distribution with a mean of u = 55 and a standard deviation of o = 12. For each of the following samples, compute the z-score for the sample mean. a. M = 58 for n = 4 scores %3D b. M 58 for n = 16 scores c. M = 58 for n = 36 scores