JEE Mathematics Online Test Probability Set F

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Question 1

Question

(1) P(X=0)=16/25

(2) P(X≤1)=112/125

(3) P(X≥1)=9/25

(4) E(X)=23/32

Answer
1 and 3 are correct
1, 2 and 3 are correct
1 and 2 are correct
2 and 4 are correct