Suppose that the cumulative distribution function of the random variable X is x<-2 0.3x + 0.6 -2≤x≤ 0 F(x) = 0.05x + 0.6 0≤x≤8 1 8≤x Determine the following: (Round the answers to two decimal places) (a) P(X < 2) = (b) P(X > 6) = (c) P(-1

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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Suppose that the cumulative distribution function of the random variable X is
x<-2
0.3x + 0.6
-2≤x≤ 0
F(x) =
0.05x + 0.6
0≤x≤8
1
8≤x
Determine the following:
(Round the answers to two decimal places)
(a) P(X < 2)
=
(b) P(X > 6) =
(c) P(-1<X< 0) =
(d) P(X < x) = 0.72, x
=
Transcribed Image Text:Suppose that the cumulative distribution function of the random variable X is x<-2 0.3x + 0.6 -2≤x≤ 0 F(x) = 0.05x + 0.6 0≤x≤8 1 8≤x Determine the following: (Round the answers to two decimal places) (a) P(X < 2) = (b) P(X > 6) = (c) P(-1<X< 0) = (d) P(X < x) = 0.72, x =
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