markuswalter86801 markuswalter86801

07-06-2023
Mathematics

contestada

1 The pdf of a random variable X is given by f(x)= ⎩
⎨
⎧

a,
2a,
0,

0 1≤x<2
otherwise
1. Find the value of a ? 2. What is the cdf for this RV? 3. What is the expected value of X ? 4. What is the variance of X ? 5. What is the expected value of X given X<1.5 ?

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