Mathematics, 20.03.2020 11:06 willjean7027
The following table shows the probability distribution for a discrete random variable. X 24 26 27 32 35 39 P(X) 0.16 0.09 0.18 0.12 0.24 0.21 What is the mean of this discrete random variable? That is, what is E(X), the expected value of X?
A. 31.47
B. 29.5
C. 32.63
D. 30.5
Answers: 1
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The following table shows the probability distribution for a discrete random variable. X 24 26 27 32...
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