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A random variable X has the follwing ...

A random variable X has the follwing probability distribution:

Find `P( 0 lt X lt 4)`

Text Solution

Verified by Experts

`P (0 lt X lt 4) = P(1) +P(2) +P(3)`
`=3k + 5k + 7k = 15k = 15((1)/(49)) = (15)/(49)`
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