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The probability distribution of a random...

The probability distribution of a random variable X is given below, then k=
`{:(X=x,1,2,3,4),(P(X=x),k,4k,4k,k):}`

A

`0.1`

B

`0.2`

C

`0.3`

D

`0.4`

Text Solution

Verified by Experts

The correct Answer is:
A
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