A cinema sells tickets for the opening of "Spider-Man: No Way Home" with 50 seats. From experience, the cinema knows that there is a 10% chance that a buyer of a ticket will not turn up to claim their seats. On that basis, the cinema decided to sell 55 tickets. What is the probability that exactly 50 buyers will claim their seats?
A cinema sells tickets for the opening of "Spider-Man: No Way Home" with 50 seats. From experience, the cinema knows that there is a 10% chance that a buyer of a ticket will not turn up to claim their seats. On that basis, the cinema decided to sell 55 tickets. What is the probability that exactly 50 buyers will claim their seats?
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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[partII_Item#5] Instructions: Round to fourth decimal place (Discrete random variables and probability distributions)
Transcribed Image Text:A cinema sells tickets for the opening of "Spider-Man: No
Way Home" with 50 seats. From experience, the cinema
knows that there is a 10% chance that a buyer of a
ticket will not turn up to claim their seats. On that basis,
the cinema decided to sell 55 tickets. What is the
probability that exactly 50 buyers will claim their seats?
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