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The Following Contingency Table Shows the Number of Customers Who

Question 136

Multiple Choice

The following contingency table shows the number of customers who bought various brands of digital cameras at Amazon.com and Ritz Camera. The following contingency table shows the number of customers who bought various brands of digital cameras at Amazon.com and Ritz Camera. Given that the camera was purchased at Ritz Camera, the probability that it was a Sony brand is ________. A) 0.105 B) 0.122 C) 0.178 D) 0.190 Given that the camera was purchased at Ritz Camera, the probability that it was a Sony brand is ________.


A) 0.105
B) 0.122
C) 0.178
D) 0.190

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