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Let X be an exponential random variable with parameter λ=2. Find the values of the following. Use 'e' for the base of the natural logarithm (e.g., enter e^(-3) for e−3).

a) E[(3X+1)2]=


b) P(1≤X≤2)=
5 years ago

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Answered by Anonymous
a)17/2
b)0.117
5 years ago
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Let X be an exponential random variable with parameter λ=2. Find the values of the following. Use 'e' for the base of the natural logarithm (e.g., enter e^(-3) for e−3).

a) E[(3X+1)2]=


b) P(1≤X≤2)=

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