Homework Answers
- Mean
|
Return |
||
|
Year |
X |
Y |
|
1 |
15 |
18 |
|
2 |
4 |
-3 |
|
3 |
-9 |
-10 |
|
4 |
8 |
12 |
|
5 |
9 |
5 |
|
Total |
27 |
22 |
|
Mena |
X |
Y |
|
27 |
22 |
|
|
5 |
5 |
|
|
5.4 |
4.4 |
|
- Five Year Holding Period
|
Five year Holding Period |
||||
|
Year |
X |
Holding period |
Y |
|
|
1 |
15% |
115.00% |
18% |
118.00% |
|
2 |
4% |
104.00% |
-3% |
97.00% |
|
3 |
-9% |
91.00% |
-10% |
90.00% |
|
4 |
8% |
108.00% |
12% |
112.00% |
|
5 |
9% |
109.00% |
5% |
105.00% |
|
Total |
0.27 |
128.12% |
121.14% |
|
|
Holding Period |
28.12% |
2114% |
- Standard Deviation and VarIANCE
|
Standard Deviation |
X |
Y |
|
Sqrt(X-mean)2/(n-1) |
Sqrt(Y-mean)2/(n-1) |
|
|
8.961 |
11.23 |
|
|
Variance |
(X-mean)2/(n-1) |
(Y-mean)2/(n-1) |
|
80.3 |
126.3 |
- Range
|
Z = -0.6026113157013726 |
|
|
P( x ≤ 0 ) = 0.27338. |
|
|
P( x > 0 ) = 0.72662. |
|
|
Standard density = 0.33270. |
|
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