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Exam Questions Papers - Engineering

Q1:

The probability density function (PDF) of a random variable X is as shown below

The corresponding cumulative distribution function (CDF) has the form

A

B

C

D

ANS:A -

Cumulative distribution function (Pdf) dx Then when we integrate the line from (-1, 0) to (0, 1) we get a parabolic curve. The maximum value of Pdf can be 1.