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If, as in Exercise 4.16, Y has density function find the
Chapter 4, Problem 20E(choose chapter or problem)
If, as in Exercise 4.16, Y has density function
\(f(y)=\left\{\begin{array}{ll} (1 / 2)(2-y), & 0 \leq y \leq 2, \\ 0, & \text { elsewhere, } \end{array}\right.\)
find the mean and variance of Y.
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QUESTION:
If, as in Exercise 4.16, Y has density function
\(f(y)=\left\{\begin{array}{ll} (1 / 2)(2-y), & 0 \leq y \leq 2, \\ 0, & \text { elsewhere, } \end{array}\right.\)
find the mean and variance of Y.
ANSWER:Step 1 of 3
We have to find the mean and variance of the given density function.
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