2-4.5 A random variable X has a probability density function of the form a) Find the value of a. fx(x) = ax² 0≤x≤2 = ax 2 < x <3 b) Find the mean of the random variable X. c) Find the probability that 2 < x ≤ 3.
2-4.5 A random variable X has a probability density function of the form a) Find the value of a. fx(x) = ax² 0≤x≤2 = ax 2 < x <3 b) Find the mean of the random variable X. c) Find the probability that 2 < x ≤ 3.
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 44E
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