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If the random variable X takes the valu...

If the random variable X takes the values `x_1,x_2,x_3….,x_(10)` with probablilities P `(X=x_i)=ki` , then the value of k is equal to

A

`1/10`

B

`1/15`

C

`1/55`

D

`10`

Text Solution

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The correct Answer is:
C
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