Question

Consider the accompanying 2X3 table displaying the sample proportions that fell in the various combinations of categories (e.g., 13% of those in the sample were in the first category of both factors).

	1	2	3
1	.13	.19	.28
2	.07	.11	.22

What is the smallest sample size n for which these observed proportions would result in rejection of the independence hypothesis? Use alpha= 0.01

Answer 1