Question: The cumulative distribution function for a random variable X is (a) Find P(0.1 < X < 0.2). (b) Find E[X]. if r <0 '0, F()

The cumulative distribution function for a random variable X is

if r <0 '0, F(г) 3D { sin a, if0 <x< п/2 if x > т/2. 1,

(a) Find P(0.1 < X < 0.2).
(b) Find E[X].

if r

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