CUET Mathematics - The random variable X has a probability distribution P(X=x) = cases 5k, & x=0 \\ 2k, & x=1 \\ 3k, & x=2 \\ 0, & otherwise. cases Then, the value of E(X) is : | PYQs + Solutions

CUET Mathematics 2022 17 Aug Shift 2

Algebra

Easy

0.8

0.4

0.5

✅ Correct Option: 1

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The probability distribution of a ramdom variable $X$ is:

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Match List-I with List-II

List-I	List-II
(A) $k$	(I) 7/22
(B) $P(X \geq 4)$	(II) 1/44
(C) $P(X < 4)$	(III) 95/22
(D) $E[X]$	(IV) 15/22

Choose the correct answer from the options given below:

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CUET Mathematics 2022 17 Aug Shift 2 PYQs

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