4. There is a discrete random variable with distribution
function F(x) = 0.5I[0,1)(x) + 0.8I[1,2)(x) + I[2,β)(x).
Then:
1) π(π=1)<0.5, true or false
2) π(π > 2) > 0.08. true or false
4. There is a discrete random variable with distribution function F(x) = 0.5I[0,1)(x) + 0.8I[1,2)(x) + I[2,β)(x). Then:
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