Question: Look through the following 3 x 4 contingency table below in which a sample of 1400 companies is summarized in terms of the company's industry

Look through the following 3 x 4 contingency table below in which a sample of 1400 companies is summarized in terms of the company's industry type (X, Y, or Z) and geographic location (A, B, C, or D).

A B C D

X 124 110 108 114

Y 130 106 122 112

Z 128 118 112 116

What is the probability P(BY)?

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