SOLUTION: a. The following table gives the joint probability distribution of the random variables X and Y , where X is the first - year rate of return expected from investment A while Y

Question 1198098: a. The following table gives the joint probability distribution of the random
variables X and Y , where X is the first - year rate of return expected
from investment A while Y is the first - year rate of return expected from
investment B.
Table 5: Rates of Return on Two Investments
Y(%) X(%)
-10 0 20 30
20 0.27 0.08 0.16 0.00
50 0.00 0.04 0.10 0.35
i. Calculate the expected rate of return from investment B.
ii. Find the conditional expectation of Y , given X = 20.

Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!
Values difficult to distinguish.
If You were to enter them in Excel Columns, copy paste would work.
Please repost.

RELATED QUESTIONS
a. The following table gives the joint probability distribution of the random variables... (answered by onyulee)

given the following joint probability distribution: f(x,y)=x+y/30 , x=0,1,2,3;y=0,1,2... (answered by Boreal)

The joint probability function of two discrete random variables X and Y is given by... (answered by ikleyn)

A professor gives a weekly quiz with varying numbers of questions and uses a... (answered by lynnlo)

Suppose that X and Y Have the following joint probability distribution f(x,y) x 2 4... (answered by moonwhisperer,Edwin McCravy)

show the following is a joint probability density function f(x,y,z,)=-ln x/xy (answered by psbhowmick)

The proability distribution of a random variable of X is given in a following table, find (answered by ikleyn)

2. The incomplete table at right is a discrete random variable x's probability... (answered by robertb)

If the joint probability distribution of X and Y is given by f(x,y) = ((x+y))/(30... (answered by Bogz)