Suppose that the size of a particular in the air follows the following distribution. f (x) =
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Question:
Suppose that the size of a particular in the air follows the following distribution.
f (x) = 4bx −3,
b
a) Calculate the value of b so that f (x) is a probability distribution.
b) Calculate the mean of x
c) Calculate the variance of x.
Related Book For
Probability & Statistics for Engineers & Scientists
ISBN: 978-0130415295
7th Edition
Authors: Ronald E. Walpole, Raymond H. Myers, Sharon L. Myers, Keying
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