A. What is the probability that a customer who bought an item at the regular price purchased the extended warrant Probability = B. What is the probability that a customer buys an extended warranty? Probability =

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.CR: Chapter 12 Review
Problem 10CR
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The owner of an appliance store is interested in the relationship between the price at which an item is sold (reqular or sale price) and the customer's decision on whether to purchase and extended warranty
After analyzing her records, she produced the following joint probabilities:
Did not purchase
extended warranty extended warranty
Purchased
Regular Price
0.23
0,53
Sale Price
0.1
0.14
A. What is the probability that a customer who bought an item at the regular price purchased the extended warranty?
Probability =
B. What is the probability that a customer buys an extended warranty?
Probability =
Transcribed Image Text:The owner of an appliance store is interested in the relationship between the price at which an item is sold (reqular or sale price) and the customer's decision on whether to purchase and extended warranty After analyzing her records, she produced the following joint probabilities: Did not purchase extended warranty extended warranty Purchased Regular Price 0.23 0,53 Sale Price 0.1 0.14 A. What is the probability that a customer who bought an item at the regular price purchased the extended warranty? Probability = B. What is the probability that a customer buys an extended warranty? Probability =
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