Let X be a continuous random variable with the probability density function S ka if 1
Let X be a continuous random variable with the probability density function S ka if 1
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Transcribed Image Text:Let X be a continuous random variable with the probability density function
S ka? if 1<x< 4
f (x)
otherwise
Find the following.
A- The value k,
Simplify your answer. Type an integer or a fraction, but do not round it.
B- The expected value of X,
Simplify your answer. Type an integer or a fraction, but do not round it.
C- The probability that X does not exceed 2.
Simplify your answer. Type an integer or a fraction, but do not round it.
A
DII
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