Question
Using the following returns, calculate the arithmetic average returns, the variances, and the standard deviations for X and Y. Returns Year X Y 1 14
Using the following returns, calculate the arithmetic average returns, the variances, and the standard deviations for X and Y.
| Returns | ||
| Year | X | Y |
| 1 | 14 % | 25 % |
| 2 | 32 | 46 |
| 3 | 21 | -8 |
| 4 | -22 | -22 |
| 5 | 23 | 54 |
Requirement 1: (a) Calculate the arithmetic average return for X. (b) Calculate the arithmetic average return for Y. Requirement 2: (a) Calculate the variance for X. (Do not round intermediate calculations.) (b) Calculate the variance for Y. (Do not round intermediate calculations.) Requirement 3: (a) Calculate the standard deviation for X. (Do not round intermediate calculations.) (b) Calculate the standard deviation for Y. (Do not round intermediate calculations.)
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Finance Budget And Management For Reference Services Routledge Library Editions Library And Information Science
Authors: Ruth A. Fraley, Bill Katz
1st Edition
0367374293, 978-0367374297
