Use the following set of observed frequencies to test the independence of the two variables. Variable one has values of 'A' and 'B';variable two has values of 'C', 'D', and 'E'.ABC12D10O 21.288.2900.69O 1.54E820 24 26Using a = 0.05, the observed chi-square value is

From the information, given thatThe formula of the expected frequency is,

Answered: Use the following set of observed…

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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Use the following set of observed frequencies to test the independence of the two variables. Variable one has values of 'A' and 'B'; variable two has values of 'C', 'D', and 'E'. A B C 12 20 O 21.28 O 8.29 D 0 O 0.69 1.54 10 E 8 Using a = 0.05, the observed chi-square value is 24 26