1.

The random variable X has a probability distribution P(X) of the following form,P(X)=⎧⎪⎪⎪⎪⎨⎪⎪⎪⎪⎩k,x=02k,x=13k,x=20,otherwisethen value of k is:

Answer»

The random variable X has a probability distribution P(X) of the following form,

P(X)=⎧⎪
⎪
⎪
⎪
⎨⎪
⎪
⎪
⎪
⎩
k,x=02k,x=13k,x=20,otherwise


then value of k is:




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