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1. Let X be a random variable with PDF f(x) = C*absolute value(x), -1 <= x...

1. Let X be a random variable with PDF f(x) = C*absolute value(x), -1 <= x <= 1

A. Find the constant and plot the PDFof X. Identify P(X > 0.5) in the plot.

B. Determine and plot the CDF of X. Identify P(X > 0.5) in the plot.

C. Compute E(X^2 + X + 1).

Math   Statistics-And-Probability   
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