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). X Y Z A 124 130 128 B O 0.3174 O 0.2485 O 0.4985 O 0.0757 O 0.2255 110 106 C D 108 114 122 112 What is the probability P(B | Y)? 118 112 116

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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).
X
Y
Z
A
124
130
128
B
0.3174
0.2485
0.4985
0.0757
0.2255
110
106
C
108
118 112
What is the probability P(B | Y)?
D
122 112
114
116
Transcribed Image Text: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). X Y Z A 124 130 128 B 0.3174 0.2485 0.4985 0.0757 0.2255 110 106 C 108 118 112 What is the probability P(B | Y)? D 122 112 114 116
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