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 |
11 % |
24 % |

2 |
29 |
45 |

3 |
18 |
-12 |

4 |
-19 |
-26 |

5 |
20 |
53 |

Calculate the arithmetic average return for X?

11.80% is correct

Calculate the arithmetic average return for Y?

16.80% is correct

Need help with the rest:

Calculate the variance for X. ?

0.033770

0.041997

0.033597

0.042213

0.027354

Calculate the variance for Y.?

0.120470

0.137145

0.109716

0.150588

0.097581

Calculate the standard deviation for X?

18.38%

20.49%

18.23%

22.97%

14.89%

Calculate the standard deviation for Y.

?34.71%

37.03%

33.12%

43.39%

28.11%

Answer #1

Using the following returns,
calculate the arithmetic average returns, the variances, and the
standard deviations for X and Y.
Returns
Year
X
Y
1
11 %
25 %
2
29
46
3
18
-7
4
-19
-21
5
20
54
Requirement
1:
(a)
Calculate the arithmetic average
return for X.
9.56% 14.75% 14.40% 13.33%
11.80%
(b)
Calculate the arithmetic average
return for Y.
15.71% 24.25% 21.92% 23.67%...

Using the following returns, calculate the arithmetic average
returns, the variances, and the standard deviations for X and
Y.
Returns
Year
X
Y
1
11 %
22 %
2
29
43
3
18
-7
4
-19
-21
5
20
51
Calculate the arithmetic average return for X.
Calculate the arithmetic average return for Y.
Calculate the variance for X.
Calculate the variance for Y.
...

Using the following returns, calculate the arithmetic average
returns, the variances, and the standard deviations for X and
Y.
Returns
Year
X
Y
1
11 %
23 %
2
29
44
3
18
-10
4
-19
-24
5
20
52
Calculate the arithmetic average return for X.
Calculate the arithmetic average return for Y.
Calculate the variance for X.
Calculate the variance for Y.
Calculate the standard deviation...

Using the following returns, calculate the arithmetic average
returns, the variances, and the standard deviations for X and
Y.
Returns
Year
X
Y
1
6 %
23 %
2
24
44
3
13
-7
4
-14
-21
5
15
52
Calculate the arithmetic average return for X.
Calculate the arithmetic average return for Y.
Calculate the variance for X.
Calculate the variance for Y.
...

Using the following returns, calculate the arithmetic average
returns, the variances, and the standard deviations for X and
Y.
Returns
Year X Y
1 10 % 18 %
2. 28 39
3 17 -7
4. -18 -21
5. 19 47
Calculate the arithmetic average return for X.
Calculate the arithmetic average return for Y.
Calculate the Variance for X
Calculate the variance for Y
Calculate the Standard Deviation for X
Calculate the standard deviation...

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 %
20 %
2
32
41
3
21
-13
4
-22
-27
5
23
49
Calculate the arithmetic average return for X.
Calculate the arithmetic average return for Y.
Calculate the variance for X.
Calculate the variance for Y.
...

Using the following returns, calculate the arithmetic average
returns, the variances, and the standard deviations for X and
Y.
Returns
Year
X
Y
1
12 %
19 %
2
30
40
3
19
-10
4
-20
-24
5
21
48
Calculate the arithmetic average return for X.
Calculate the arithmetic average return for Y.
Calculate the variance for X.
Calculate the variance for Y.
...

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...

Using the following returns, calculate the arithmetic average
returns, the variances, and the standard deviations for X and
Y.
Returns
Year
X
Y
1
8 %
20 %
2
26
41
3
15
-7
4
-16
-21
5
17
49
Requirement 1:
(a)
Calculate the arithmetic average return for X.
11.30%
10.00%
8.10%
12.50%
12.20%
(b)
Calculate the arithmetic average return for Y.
18.53%
20.50%
13.28%
20.01%...

Using the following returns,
calculate the arithmetic average returns, the variances, and the
standard deviations for X and Y.
Returns
Year
X
Y
1
9 %
20 %
2
27
41
3
16
-14
4
-17
-28
5
18
49
Requirement 1:
(a)
Calculate the arithmetic average
return for X.
13.25
8.59
10.60
11.98
12.93
(b) Calculate the arithmetic average return for Y.
13.60%
17%
16.59%
15.37%
11.02%
Requirement...

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