2. Suppose the cumulative distribution function of the random variable X is Determine the following: (a) P(X < 2.8) (b) P(X>1.5) (c) P(X < -2) (d) P(X >6) x<0 F(x) 0.2x 0

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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2. Suppose the cumulative distribution function of the random variable X is
Determine the following:
(a) P(X < 2.8) (b) P(X >15)
(c) P(X < -2) (d) P(X >6)
x<0
0.2x 0 <x< 5
5< x
F(x)
%3D
Transcribed Image Text:2. Suppose the cumulative distribution function of the random variable X is Determine the following: (a) P(X < 2.8) (b) P(X >15) (c) P(X < -2) (d) P(X >6) x<0 0.2x 0 <x< 5 5< x F(x) %3D
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