Let a continuous random variable X have the density fx (x) = {C(4x + 1) for 2
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 a continuous random variable X have the density
fx(x) = {c(4x + 1) for 2 < x < 4
otherwise
%3D
a) Find the value of c that makes this a valid probability density function.
b) Find P(X = 3.2).
c) Write out Fx (x) for this random variable.
d) Find P(2 <X < 3.2).
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