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 % | 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.)

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
13 %
21 %
2
31
42
3
20
-9
4
-21
-23
5
22
50
Requirement
1:
(a)
Calculate the arithmetic average
return for X.
13.00%
16.25%
10.53%
15.86%
14.69%
(b)
Calculate the arithmetic average
return for Y.
13.12%
20.25%
18.31%
19.76%...

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
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 %
21 %
2
30
42
3
19
-7
4
-20
-21
5
21
50
Requirement
1:
(a)
Calculate the arithmetic average
return for X.
A. 12.40%
B. 10.04%
C. 15.13%
D. 15.50%
E. 14.01%
(b)
Calculate the arithmetic average
return for...

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...

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 %
19 %
2
24
40
3
13
-13
4
-14
-27
5
15
48
Requirement
1:
(a)
Calculate the arithmetic average
return for X.
a.9.94% b.11.00% c.7.13% d.10.74
e.%8.80%
(b)
Calculate the arithmetic average
return for Y.
a.13.40% b. 10.85% c.15.14%...

Using the following returns, calculate the arithmetic average
returns, the variances, and the standard deviations for X and
Y.
Returns
Year
X
Y
1
6 %
23 %
2
24
44
3
13
-10
4
-14
-24
5
15
52
Requirement:
(b)
Calculate the variance for Y. (Do not round
intermediate calculations.)
A) 0.137500
B) 0.101660
C) 0.110000
D) 0.089100
E) 0.127075
(b)...

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
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.
...

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