The PMF of is almost geometric in nature. Let . Then
Compute the first moment/expected value.
Compute the second moment.
Compute the variance.
The standard deviation is the square root of the variance.
Answer:
$288.00
Step-by-step explanation:
$360.00
-
20%
=$288.00
From the plot, we see that . Its conjugate would be , so that the product of the two is
More generally, note that if , then
Answer:
Step-by-step explanation:
y=f(x)=-5x
since x=3 just replace x with 3
y=f(x)=-5(3)
y=f(x)=-15
Remainder is the left over of the division