Stock A: 11.15% |
Stock B: 18.75% |
Expected return of stock (X̅) = Probability * return
Expected return of stock A = 11.15%
Economy |
Probability of state of economy (P) |
Rate of return |
Expected Return (X) |
(I) |
(II) |
(III) |
IV = (II *III) |
Recession |
.20 |
.010 |
.002 |
Normal |
.55 |
.090 |
.0495 |
Boom |
.25 |
.240 |
.06 |
Expected return of stock (X̅) |
.1115 (11.15%) |
Expected return of stock B = 18.75%
Economy |
Probability of state of economy (P) |
Rate of return |
Expected Return (X) |
(I) |
(II) |
(III) |
IV = (II *III) |
Recession |
.20 |
-.35 |
-.070 |
Normal |
.55 |
.25 |
.1375 |
Boom |
.25 |
.48 |
.120 |
Expected return of stock (X̅) |
.1875 (18.75%) |
Stock A: 8.03% |
Stock B: 28.52% |
Standard Deviation (SD) = √(∑ P (X - x̅)2)
P = Probability
X = Return of the stock
x̅ = Expected return of the stock
Standard Deviation (SD) of stock A
Economy |
Probability of state of economy (P) |
Rate of return |
(X - X̅ ) |
P(X - X̅)2 |
(I) |
(II) |
(III) |
(IV) |
(V) = (II) * (IV)2 |
Recession |
.20 |
.010 |
.010 - .1115 = -.1015 |
.20 * (-.1015)2 =.002060 |
Normal |
.55 |
.090 |
.090 - .1115 = -.0215 |
.55 * (-.0215)2 =.000254 |
Boom |
.25 |
.240 |
.240 - .1115 = .1285 |
.25 * (.1285)2 = .004128 |
Total ( ∑P(X - X̅)2) |
.006442 |
x̅ = Expected return of the stock = .1115 (see the above working)
Standard Deviation (SD) = √(∑ P (X - x̅)2)
=
=.08026
=8.03%
Standard Deviation (SD) of stock B
Economy |
Probability of state of economy (P) |
Rate of return |
(X - X̅ ) |
P(X - X̅)2 |
(I) |
(II) |
(III) |
(IV) |
(V) = (II) * (IV)2 |
Recession |
.20 |
-.35 |
.-35 -.1875 = -.5375 |
.20 * (-.5375)2 = .057781 |
Normal |
.55 |
.25 |
.25 - .1875 = .0625 |
.55 * (.0625)2 = .002148 |
Boom |
.25 |
.48 |
.48 - .1875 = .2925 |
.25 * (.2925)2 = .021389 |
Total ( ∑P(X - X̅)2) |
.081318 |
x̅ = Expected return of the stock = .1875 (see the above working)
Standard Deviation (SD) = √(∑ P (X - x̅)2)
=
=.28516
=28.52%
Consider the following information: Probability of Rate of Return if State Occurs State of Economy Economy...
Consider the following information: Probability of Rate of Return if State Occurs State of Economy Stock A Stock B .20 .010 090 .25 .240 48 Economy Recession Normal Boom -35 a. Calculate the expected return for the two stocks. (Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.) b. Calculate the standard deviation for the two stocks. (Do not round intermediate calculations and enter your answers as a percent rounded...
Consider the following information: Rate of Return If State Occurs State of Economy Probability of State of Economy Stock A Stock B Recession .15 .06 −.10 Normal .56 .09 .19 Boom .29 .14 .36 Calculate the expected return for the two stocks. (Do not round intermediate calculations. Enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.) Expected return Stock A % Stock B % Calculate the standard deviation for the two stocks. (Do not round intermediate...
Consider the following information: Rate of Return if State Occurs Probability of State of Economy Stock A Stock B State of Economy Recession Normal Boom .02 .15 .50 -30 .18 .35 .10 .15 .31 a. Calculate the expected return for the two stocks. (Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.) b. Calculate the standard deviation for the two stocks. (Do not round intermediate calculations and enter your answers...
Consider the following information: Probability of State of Economy Rate of Return of State Occurs Stock A Stock B 23 050 -43 Economy Recession Normal Boom 130 320 56 a. Calculate the expected return for the two stocks. (Do not round Intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.) b. Calculate the standard deviation for the two stocks. (Do not round Intermediate calculations and enter your answers as a percent rounded to...
Consider the following information: Economy Economy Rate of Return If State Occurs State of Probability of - State of Stock A Stock B Recession 20 .05 - 20 Normal 57 Boom 23 26 08 .09 a. Calculate the expected return for Stocks A and B. (Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.) b. Calculate the standard deviation for Stocks A and B. (Do not round intermediate calculations and...
Consider the following information: Economy Rate of Return if State Occurs State of Probability of State of Stock A Stock B Recession 10 .04 - 17 Normal .60 .09 Boom 30 27 Economy .12 .17 a. Calculate the expected return for Stocks A and B. (Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g.. 32.16.) b. Calculate the standard deviation for Stocks A and B. (Do not round intermediate calculations and...
Consider the following information: Rate of Return If State Occurs State of Probability of Economy State of Economy Stock A Stock B Recession .17 .05 − .21 Normal .62 .09 .08 Boom .21 .16 .25 Calculate the expected return for each stock. (Do not round intermediate calculations. Enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.) Expected return Stock A % Stock B % Calculate the standard deviation for each stock. (Do...
Consider the following information: Rate of Return If State Occurs State of Economy Stock A Probability of State of Economy .20 .55 .25 Stock B - 18 .11 Recession Normal Boom .05 .08 .13 28 Calculate the expected return for each stock. (Do not round intermediate calculations. Enter your answers as a percent rounded to 2 decimal places, e.g., 32.16.) Expected return Stock A Stock B Calculate the standard deviation for each stock. (Do not round intermediate calculations. Enter your...
Homework i Saved Consider the following information: Rate of Return if State Occurs State of Economy Recession Normal Boom Probability of State of Economy .15 .50 .35 Stock A .02 Stock B -.30 .18 .31 .10 a. Calculate the expected return for the two stocks. (Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g. 32.16.) b. Calculate the standard deviation for the two stocks. (Do not round intermediate calculations and enter...
Consider the following information: Rate of Return If State Occurs State of Probability of State of Economy Stock A Stock B Economy 17 Recession 05 - 21 Normal 62 09 08 Вoom 21 16 25 a. Calculate the expected return for Stocks A and B. (Do not round intermediate calculations and enter your answers as a percent rounded to 2 decimal places, e.g. 32.16.) b. Calculate the standard deviation for Stocks A and B. (Do not round intermediate calculations and...