2-109. The probability of getting through by telephone to buy concert tickets is 0.92. For the same event, the probability of accessing the vendor's Web site is 0.95. Assume that these two ways to buy tickets are independent. What is the proba- bility that someone who tries to buy tickets through the Internet and by phone will obtain tickets?

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.3: Binomial Probability
Problem 2E: If a binomial experiment has probability p success, then the probability of failure is...
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2-109. The probability of getting through by telephone to
buy concert tickets is 0.92. For the same event, the probability
of accessing the vendor's Web site is 0.95. Assume that these
two ways to buy tickets are independent. What is the proba-
bility that someone who tries to buy tickets through the
Internet and by phone will obtain tickets?
Transcribed Image Text:2-109. The probability of getting through by telephone to buy concert tickets is 0.92. For the same event, the probability of accessing the vendor's Web site is 0.95. Assume that these two ways to buy tickets are independent. What is the proba- bility that someone who tries to buy tickets through the Internet and by phone will obtain tickets?
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