Question: 1. Let X have uniform distribution on (a, b). Compute E(X) and var(X). 2. Let the two continuous RV X, Y have joint PDF

1. Let X have uniform distribution on (a, b). Compute E(X) and

1. Let X have uniform distribution on (a, b). Compute E(X) and var(X). 2. Let the two continuous RV X, Y have joint PDF 1 2m (a) (b) (c) Find f (r, 0), that is the PDF in polar coordinates. Find P(X2 + Y2 < 4). Compute E(X2 + Y 2).

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