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Following is the distribution function ...

Following is the distribution function F(x) of a X.

Find `P (X le 3),P(2 le Xle 5)`

Text Solution

Verified by Experts

`P(X le 3) = P(1) +(2) +P(3)`
` = 0.2 + 0.17 + 0.11 = 0.48`
OR `P(Xle 3) =F(3) = 0.48`
`P(2 lt Xlt 5) = P(3) +P(4)= 0.11 + 0.14 = 0.25`
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