Answered: f (x) = cx, for 1

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f (x) = cx, for 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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Question

Q9 If X is a random variable with the probability density function:

f (x) = cx, for 1<x<2 and 0 otherwise.
What is the value of c?
A. 1/4
В. 1/2
С. 2/3
D. 1

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