The lengths of adult males' hands are normally distributed with mean 190 mm andstandard deviation is 7.4 mm. Suppose that 16 individuals are randomly chosen. Round allanswers to 4 where possible.a. What is the distribution of x? ¤ - N(b. For the group of 16, find the probability that the average hand length is less than189.c. Find the third quartile for the average adult male hand length for this sample size.d. For part b), is the assumption that the distribution is normal necessary? O YesO No

Given,sample size(n)=16mean(μ)=190standard deviation(σ)=7.4

Answered: The lengths of adult males' hands are…

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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