Answered: - Find the cumulative distribution. Find P(x41. 5

A First Course in Probability (10th Edition)

10th Edition

ISBN: 9780134753119

Author: Sheldon Ross

Publisher: PEARSON

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Question

Let X be a continuous random variable with pdf

let X be a continues random variable with pdf
-2
f2x
fx (x) =
For 12X LT
other wise
a. Find the cumulative distribution
b. Find P(xL 1.5

Definition Definition Probability of occurrence of a continuous random variable within a specified range. When the value of a random variable, Y, is evaluated at a point Y=y, then the probability distribution function gives the probability that Y will take a value less than or equal to y. The probability distribution function formula for random Variable Y following the normal distribution is: F(y) = P (Y ≤ y) The value of probability distribution function for random variable lies between 0 and 1.

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