5.34 An appliance manufacturer offers extended war- ranties on its washers and dryers. Based on past sales, the manufacturer reports that of customers buying both a washer and a dryer, 52% purchase the extended war- ranty for the washer, 47% purchase the extended warranty for the dryer, and 59% purchase at least one of the two extended warranties. a. Use the given probability information to set up a hypo- thetical 1000 table. b. Use the table from Part (a) to find the following probabilities: i. the probability that a randomly selected cus- tomer who buys a washer and a dryer purchases an extended warranty for both the washer and the dryer. ii. the probability that a randomly selected customer purchases an extended warranty for neither the washer nor the dryer.
5.34 An appliance manufacturer offers extended war- ranties on its washers and dryers. Based on past sales, the manufacturer reports that of customers buying both a washer and a dryer, 52% purchase the extended war- ranty for the washer, 47% purchase the extended warranty for the dryer, and 59% purchase at least one of the two extended warranties. a. Use the given probability information to set up a hypo- thetical 1000 table. b. Use the table from Part (a) to find the following probabilities: i. the probability that a randomly selected cus- tomer who buys a washer and a dryer purchases an extended warranty for both the washer and the dryer. ii. the probability that a randomly selected customer purchases an extended warranty for neither the washer nor the dryer.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.8: Probabilities Of Disjoint And Overlapping Events
Problem 2C
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Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
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Transcribed Image Text:5.34 An appliance manufacturer offers extended war-
ranties on its washers and dryers. Based on past sales,
the manufacturer reports that of customers buying both
a washer and a dryer, 52% purchase the extended war-
ranty for the washer, 47% purchase the extended warranty
for the dryer, and 59% purchase at least one of the two
extended warranties.
a. Use the given probability information to set up a hypo-
thetical 1000 table.
b. Use the table from Part (a) to find the following
probabilities:
i. the probability that a randomly selected cus-
tomer who buys a washer and a dryer purchases
an extended warranty for both the washer and the
dryer.
ii. the probability that a randomly selected customer
purchases an extended warranty for neither the washer
nor the dryer.
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