O The probability a police officer will be killed in the line of duty is 0.5% (or less). (a) In a police precinct with 175 officers, let r= number of police officers killed in the line of duty. What is n? What is p? What is 1? (b) What is the probability that no officer in this precinct will be killed in the line of duty? (c) What is the probability that one or more officers in this precinct will be killed in the line of duty? (d) What is the probability that two or more officers in this precinct will be killed in the line of duty?

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 33E: Sick leave probability that a given worker at Dyno Nutrition Will call in sick on a Monday is 004....
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3) The probability a police officer will be killed in the line of duty is 0.5% (or less).
(a) In a police precinct with 175 officers, let r= number of police officers killed in the line of duty. What
is n? What is p? What is ?
(b) What is the probability that no officer in this precinct will be killed in the line of duty?
(c) What is the probability that one or more officers in this precinct will be killed in the line of duty?
(d) What is the probability that two or more officers in this precinct will be killed in the line of duty?
2
Transcribed Image Text:3) The probability a police officer will be killed in the line of duty is 0.5% (or less). (a) In a police precinct with 175 officers, let r= number of police officers killed in the line of duty. What is n? What is p? What is ? (b) What is the probability that no officer in this precinct will be killed in the line of duty? (c) What is the probability that one or more officers in this precinct will be killed in the line of duty? (d) What is the probability that two or more officers in this precinct will be killed in the line of duty? 2
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