Essentials of Corporate Finance (Mcgraw-hill/Irwin Series in Finance, Insurance, and Real Estate)
9th Edition
ISBN: 9781259277214
Author: Stephen A. Ross Franco Modigliani Professor of Financial Economics Professor, Randolph W Westerfield Robert R. Dockson Deans Chair in Bus. Admin., Bradford D Jordan Professor
Publisher: McGraw-Hill Education
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Question
Chapter 10, Problem 7QP
Summary Introduction
To determine: The arithmetic average, standard deviation, and variance of Security X and Security Y.
Introduction:
Arithmetic average return refers to the returns that an investment earns in an average year over different periods.
Variance refers to the average difference of squared deviations of the actual data from the mean or average.
Standard deviation refers to the deviation of the observations from the mean.
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Students have asked these similar questions
Using the following returns, calculate the arithmetic average returns, the variances, and the standard deviations for X and Y.
Year X Y
1 15% 21%
2 26 36
3 7 13
4 -13 -26
5 11 15
Using the following returns, calculate the arithmetic average returns, the variances, and the standard deviations for X and Y.
Year
Returns
X
Y
1
9%
23%
2
27
44
3
16
-6
4
-17
-20
5
18
52
Calculate the arithmetic average return for X.
Calculate the arithmetic average return for Y.
Returns
Year
X
y
1
17
%
20
%
2
20
32
3
11
15
4
–
7
–
18
5
10
22
Using the returns shown above, calculate the arithmetic average returns, the variances, and the standard deviations for X and Y.
Chapter 10 Solutions
Essentials of Corporate Finance (Mcgraw-hill/Irwin Series in Finance, Insurance, and Real Estate)
Ch. 10.1 - Prob. 10.1ACQCh. 10.1 - Why are unrealized capital gains or losses...Ch. 10.1 - What is the difference between a dollar return and...Ch. 10.2 - Prob. 10.2ACQCh. 10.2 - Prob. 10.2BCQCh. 10.2 - Prob. 10.2CCQCh. 10.2 - Prob. 10.2DCQCh. 10.2 - Prob. 10.2ECQCh. 10.2 - Prob. 10.2FCQCh. 10.3 - What do we mean by excess return and risk premium?
Ch. 10.3 - Prob. 10.3BCQCh. 10.3 - Prob. 10.3CCQCh. 10.3 - What is the first lesson from capital market...Ch. 10.4 - In words, how do we calculate a variance? A...Ch. 10.4 - Prob. 10.4BCQCh. 10.4 - Prob. 10.4CCQCh. 10.4 - What is the second lesson from capital market...Ch. 10.5 - Prob. 10.5ACQCh. 10.5 - Prob. 10.5BCQCh. 10.6 - What is an efficient market?Ch. 10.6 - Prob. 10.6BCQCh. 10 - Section 10.1Say you buy a share of stock for 50....Ch. 10 - Prob. 10.3CCh. 10 - Prob. 10.4CCh. 10 - Prob. 10.5CCh. 10 - Prob. 10.6CCh. 10 - Prob. 1CTCRCh. 10 - Prob. 2CTCRCh. 10 - Risk and Return. We have seen that over long...Ch. 10 - Market Efficiency Implications. Explain why a...Ch. 10 - Prob. 5CTCRCh. 10 - Prob. 6CTCRCh. 10 - Prob. 7CTCRCh. 10 - Prob. 8CTCRCh. 10 - Efficient Markets Hypothesis. There are several...Ch. 10 - Prob. 10CTCRCh. 10 - Prob. 1QPCh. 10 - Prob. 2QPCh. 10 - Prob. 3QPCh. 10 - Prob. 4QPCh. 10 - Nominal versus Real Returns. What was the...Ch. 10 - Bond Returns. What is the historical real return...Ch. 10 - Prob. 7QPCh. 10 - Prob. 8QPCh. 10 - Prob. 9QPCh. 10 - Calculating Real Returns and Risk Premiums. For...Ch. 10 - Prob. 11QPCh. 10 - Prob. 12QPCh. 10 - Calculating Returns. You purchased a zero-coupon...Ch. 10 - Prob. 14QPCh. 10 - Prob. 15QPCh. 10 - Calculating Real Returns. Refer to Table 10.1....Ch. 10 - Return Distributions. Refer back to Figure 10.10....Ch. 10 - Prob. 18QPCh. 10 - Prob. 19QPCh. 10 - Arithmetic and Geometric Returns. A stock has had...Ch. 10 - Prob. 21QPCh. 10 - Prob. 22QPCh. 10 - Prob. 23QPCh. 10 - Prob. 24QPCh. 10 - Prob. 25QPCh. 10 - Prob. 26QPCh. 10 - Prob. 27QPCh. 10 - Prob. 28QPCh. 10 - Prob. 1CCCh. 10 - Prob. 2CCCh. 10 - Prob. 3CCCh. 10 - Prob. 4CCCh. 10 - Prob. 5CC
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