2.5 5 Consider the following information: State of points Economy Boom Skipped Good Poor Bust eBook Rate of Return if State Occurs Probability of State of Economy Stock A Stock B Stock C 0.25 0.23 0.39 0.26 0.15 0.30 0.12 -0.02 0.30 0.15 -0.12 -0.18 -0.18 0.16 -0.03 -0.11 Check my work a. Your portfolio is invested 35 percent each in A and C and 30 percent in B. What is the expected return of the portfolio? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places.) Print Expected return References % b-1. What is the variance of this portfolio? (Do not round intermediate calculations. Round your answer to 5 decimal places.) Variance b-2. What is the standard deviation? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places.) Standard deviation %
2.5 5 Consider the following information: State of points Economy Boom Skipped Good Poor Bust eBook Rate of Return if State Occurs Probability of State of Economy Stock A Stock B Stock C 0.25 0.23 0.39 0.26 0.15 0.30 0.12 -0.02 0.30 0.15 -0.12 -0.18 -0.18 0.16 -0.03 -0.11 Check my work a. Your portfolio is invested 35 percent each in A and C and 30 percent in B. What is the expected return of the portfolio? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places.) Print Expected return References % b-1. What is the variance of this portfolio? (Do not round intermediate calculations. Round your answer to 5 decimal places.) Variance b-2. What is the standard deviation? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places.) Standard deviation %
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.3: Conditional Probability; Independent Events; Bayes' Theorem
Problem 82E
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Transcribed Image Text:2.5
5
Consider the following information:
State of
points
Economy
Boom
Skipped
Good
Poor
Bust
eBook
Rate of Return if State
Occurs
Probability of
State of Economy Stock A Stock B Stock C
0.25
0.23
0.39
0.26
0.15
0.30
0.12
-0.02
0.30
0.15
-0.12
-0.18 -0.18
0.16
-0.03
-0.11
Check my work
a. Your portfolio is invested 35 percent each in A and C and 30 percent in B. What is the expected return of the portfolio? (Do not
round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places.)
Print
Expected return
References
%
b-1. What is the variance of this portfolio? (Do not round intermediate calculations. Round your answer to 5 decimal places.)
Variance
b-2. What is the standard deviation? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal
places.)
Standard deviation
%
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