A continuous random variable X that can assume values between x = 3 and x = 8 has a density function given by 2(1+x) f(x) = Find (a) P(X <7); (b) P(5≤X<7). 65 |(a) P(X <7) = (Type an integer or a simplified fraction.) (b) P(5≤X<7)= (Type an integer or a simplified fraction.)

A First Course in Probability (10th Edition)
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Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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A continuous random variable X that can assume values between x = 3 and x = 8 has a density function given by
2(1+x)
f(x) =
Find (a) P(X <7); (b) P(5≤X<7).
65
|(a) P(X <7) = (Type an integer or a simplified fraction.)
(b) P(5≤X<7)=
(Type an integer or a simplified fraction.)
Transcribed Image Text:A continuous random variable X that can assume values between x = 3 and x = 8 has a density function given by 2(1+x) f(x) = Find (a) P(X <7); (b) P(5≤X<7). 65 |(a) P(X <7) = (Type an integer or a simplified fraction.) (b) P(5≤X<7)= (Type an integer or a simplified fraction.)
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