failure. If there are 6 cars, using Binomial Distribution, n! (n −r)!r! P′ (1− p )** determine the probability that exactly 4 accidents. (a) (b) P(r) = − (c) at most 4 accidents. at least 4 accidents. Round the answer to 4 decimals places.
failure. If there are 6 cars, using Binomial Distribution, n! (n −r)!r! P′ (1− p )** determine the probability that exactly 4 accidents. (a) (b) P(r) = − (c) at most 4 accidents. at least 4 accidents. Round the answer to 4 decimals places.
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Transcribed Image Text:1.
An engineer claims that 30% of car accidents are due to mechanical
failure. If there are 6 cars, using Binomial Distribution,
P(r) =
¡p' (1-p)¹
determine the probability that
exactly 4 accidents.
(a)
(b)
(c)
at most 4 accidents.
n!
(n-r)!r!"
at least 4 accidents.
Round the answer to 4 decimals places.
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