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Posted: **Wed Jul 13, 2022 5:06 am**

: Suppose A Random Variable X Has Pdf F X 40003 0 Otherwise X 20 X If 0 X 20 Find 1 Cdf 2 P X 2 3 E X 4 Var X 1 (18.89 KiB) Viewed 23 times

Calc 2
Suppose a random variable X has PDF f(x)={400030 otherwise x(20−x) if 0≤x≤20 Find 1. CDF 2. P(X≥2) 3. E(X) 4. Var(X)

Suppose a random variable X has PDF f(x)={40003​0 otherwise x(20−x) if 0≤x≤20 Find 1. CDF 2. P(X≥2) 3. E(X) 4. Var(X)