Below is a table showing the probability distribution for the random variable number of flaws described in
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Below is a table showing the probability distribution for the random variable “number of flaws” described in Exercise 3.
Flaws Probability
x P(x)
0…………….. .93
1…………….. .05
2…………….. .02
a. Graph the distribution.
b. Compute the expected value, the variance and the standard deviation of the random variable.
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Related Book For
Understanding Business Statistics
ISBN: 978-1118145258
1st edition
Authors: Stacey Jones, Tim Bergquist, Ned Freed
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