Determine (a) theχ20test statistic, (b) the degrees of freedom, (c) the P-value, and (d) test the hypothesis at theα=0.05level of significance. X01234 Observed239124441389 Expected1.625.5152.8407.6407.6 H0:The random variable X is binomial withn=4,p=0.8H1:The random variable X is not binomial withn=4,p=

a) It is needed to perform the chi square test.

Answered: Determine (a) the χ20 test statistic,…

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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Determine (a) the χ20 test statistic, (b) the degrees of freedom, (c) the P-value, and (d) test the hypothesis at the α=0.05 level of significance.		X	0	1	2	3	4
Observed	2	39	124	441	389
Expected	1.6	25.5	152.8	407.6	407.6

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