Use software to test the null hypothesis of whether there is a relationship between the two classifications, A and B, of the 3 x 3 contingency table shown below. Test using a = 0.01. NOTE: You may do this by hand, but it will take a bit of time. B B2 B3 Total 54 61 56 171 A1 A2 72 57 69 198 75 63 76 214 A3 Total 201 181 201 583 (a) x : %3D (b) Find the degrees of freedom. (c) Find the critical value. x %3D (d) The final conclusion is OA. There is not sufficient ev dence to reject the null hypothesis that there is no relationship between A and B. OB. We can reject the null hypothesis that A and B are not related and accept that there seems to be a relationship between A and B.
Use software to test the null hypothesis of whether there is a relationship between the two classifications, A and B, of the 3 x 3 contingency table shown below. Test using a = 0.01. NOTE: You may do this by hand, but it will take a bit of time. B B2 B3 Total 54 61 56 171 A1 A2 72 57 69 198 75 63 76 214 A3 Total 201 181 201 583 (a) x : %3D (b) Find the degrees of freedom. (c) Find the critical value. x %3D (d) The final conclusion is OA. There is not sufficient ev dence to reject the null hypothesis that there is no relationship between A and B. OB. We can reject the null hypothesis that A and B are not related and accept that there seems to be a relationship between A and B.
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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