Consider the following 3x4 contingency table in which a sample of 1400 companies is summarized in terms
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Question:
Consider the following 3x4 contingency table 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). What is the probability of P(B ∩ Y)?
A | B | C | D | |
X | 124 | 110 | 108 | 114 |
Y | 130 | 106 | 122 | 112 |
Z | 128 | 118 | 112 | 116 |
a. | 0.0757 | |
b. | 0.3174 | |
c. | 0.2255 | |
d. | 0.4985 |
Related Book For
Quantitative Methods for Business
ISBN: 978-0324651751
11th Edition
Authors: David Anderson, Dennis Sweeney, Thomas Williams, Jeffrey cam
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