SOLUTION: I don't know if this is the right section here's the problem I need help with Consider the following two independent random variables, X and Y . Random variable

Question 1136879: I don't know if this is the right section here's the problem I need help with

Consider the following two independent random variables,
X
and
Y
.
Random variable
X
has a mean of 18 and a standard deviation 9.
Random variable
Y
has a mean of 24 and a standard deviation 4.
Find the mean, variance, and standard deviation for the following linear combinations of
X
and
Y
.

Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!

what are "for the following linear combinations"?
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