On average, 2.5 traffic accidents per month occur at a certain intersection. Complete parts (a) through (c) below. Click here to view the table of Poisson probability sums. (a) What is the probability that exactly 3 accidents will occur in any given month at this intersection? The probability that exactly 3 accidents will occur in any given month at this intersection is (Round to four decimal places as needed.) (b) What is the probability that fewer than 5 accidents will occur in any given month at this intersection? The probability that fewer than 5 accidents will occur in any given month at this intersection is (Round to four decimal places as needed.) (c) What is the probability that at least 2 accidents will occur in any given month at this intersection? The probability that at least 2 accidents will occur in any given month at this intersection is (Round to four decimal places as needed.)
On average, 2.5 traffic accidents per month occur at a certain intersection. Complete parts (a) through (c) below. Click here to view the table of Poisson probability sums. (a) What is the probability that exactly 3 accidents will occur in any given month at this intersection? The probability that exactly 3 accidents will occur in any given month at this intersection is (Round to four decimal places as needed.) (b) What is the probability that fewer than 5 accidents will occur in any given month at this intersection? The probability that fewer than 5 accidents will occur in any given month at this intersection is (Round to four decimal places as needed.) (c) What is the probability that at least 2 accidents will occur in any given month at this intersection? The probability that at least 2 accidents will occur in any given month at this intersection is (Round to four decimal places as needed.)
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...
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Transcribed Image Text:On average, 2.5 traffic accidents per month occur at a certain intersection. Complete parts (a) through (c) below.
Click here to view the table of Poisson probability sums.
(a) What is the probability that exactly 3 accidents will occur in any given month at this intersection?
The probability that exactly 3 accidents will occur in any given month at this intersection is
(Round to four decimal places as needed.)
(b) What is the probability that fewer than 5 accidents will occur in any given month at this intersection?
The probability that fewer than 5 accidents will occur in any given month at this intersection is
(Round to four decimal places as needed.)
(c) What is the probability that at least 2 accidents will occur in any given month at this intersection?
The probability that at least 2 accidents will occur in any given month at this intersection is
(Round to four decimal places as needed.)
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