According to government data, the probability thal a woman between the ages of 25 and 29 was never manried is 40% In a random survey of 10 women in this age group, what is the mean and standard deviation of the number that never married?OA. mean 6; standard deviation: 1.55O B. mean: 4, standard deviation 24OC. mean: 6, standard deviation 155O D. mean: 4; standard deviation: 1.55Time RemainType here to search73 Mostly sunnyDELL

Given Data sample size,n= 10 probability,p= 0.4Solution : Mean = μ =n*p = 10 * 0.4 = 4.0 Standard Deviation,σ =√np(1-p) =√( 10 * 0.4 (1- 0.4 )) = 1.55 Answer - option D

Answered: ccording to government data, the…

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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