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A random variable X has the following di...

A random variable X has the following distribution.
`{:(x,1,2,3,4),(p(X=x),c,2c,3c,4c):}`
then the value of c is …………… .

A

0.1

B

0.2

C

0.3

D

0.4

Text Solution

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The correct Answer is:
A
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