Let X be a random variable with pmf P(0)=0.2, P(1)-0.5, P(2)=0.3. Let F(X) be the cdf of X. (a) Find P(X<0.7) (b)Find F(1.3). (c) Find F(3).

A First Course in Probability (10th Edition)
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Chapter1: Combinatorial Analysis
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Let X be a random variable with pmf P(O)=0.2, P(1)-0.5, P(2)=0.3. Let F(X) be the cdf of X.
(a) Find P(X<0.7)
(b) Find F(1.3).
(c) Find F(3).
Transcribed Image Text:Let X be a random variable with pmf P(O)=0.2, P(1)-0.5, P(2)=0.3. Let F(X) be the cdf of X. (a) Find P(X<0.7) (b) Find F(1.3). (c) Find F(3).
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