In a survey of 200 boys, of which 75 were intelligent, 40 had educatedfathers; while 85 of the unintelligent boys had uneducated fathers. Do these figures supportthe hypothesis that educated fathers have intelligent boys ? Use x-test, valus of x tor 1degree of freedom at 5% level is 3.84.

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Answered: In a survey of 200 boys, of which 75…

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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In a survey of 200 boys, of which 75 were intelligent, 40 had educated fathers; while 85 of the unintelligent boys had uneducated fathers. Do these figures support the hypothesis that educated fathers have intelligent boys ? Use x-test, valus of x tor 1 degree of freedom at 5% level is 3.84.