SOLUTION: Consider the discrete random variable
X
given in the table below. Calculate the mean, variance, and standard deviation of
X
.
X 6 8 12 14 18
P(X) 0.09 0.11 0.
Algebra.Com
Question 1184331: Consider the discrete random variable
X
given in the table below. Calculate the mean, variance, and standard deviation of
X
.
X 6 8 12 14 18
P(X) 0.09 0.11 0.09 0.08 0.63
μ =
σ2
=
σ =
Answer by robertb(5830) (Show Source): You can put this solution on YOUR website!
X = 6 8 12 14 18
P(X) = 0.09 0.11 0.09 0.08 0.63
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===> , to 4 d.p.
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