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type (X, Y, or Z) and geographic location (A, B, C, or D). X Y Z A 124 130 128 B O 0.4985 O 0.2255 0.3174 O 0.0757 O 0.0957 110 106 с 108 D What is the probability P(BY)? 114 122 112 118 112 116

type (X, Y, or Z) and geographic location (A, B, C, or D). X Y Z A 124 130 128 B O 0.4985 O 0.2255 0.3174 O 0.0757 O 0.0957 110 106 с 108 D What is the probability P(BY)? 114 122 112 118 112 116

MATLAB: An Introduction with Applications
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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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 0.4985 O 0.2255 0.3174 0.0757 O 0.0957 110 106 118 с 108 112 What is the probability P(BY)? 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 0.4985 O 0.2255 0.3174 0.0757 O 0.0957 110 106 118 с 108 112 What is the probability P(BY)? D 122 112 114 116
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