(b) Determine the mean and median rate of return for each sector. Which sector has the higher mean rate of return? Which sector has the higher median rate of return?
(b) Determine the mean and median rate of return for each sector. Which sector has the higher mean rate of return? Which sector has the higher median rate of return?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Stocks may be categorized by sectors. The accompanying data represent the one-year rate of return (in percent) for a sample of consumer cyclical stocks and industrial stocks for a
12-month period. Note: Consumer cyclical stocks include restaurants and retailers. Industrial stocks include manufacturers and shipping companies. Complete parts (a) through (c) below.
E Click the icon to view the data.
(b) Determine the mean and median rate of return for each sector. Which sector has the higher mean rate of return? Which sector has the higher median rate of return?
Xconsumer cyclical =
Mconsumer cyclical =
IRound to throe derimal nlaras ae nooded
Transcribed Image Text:Cyclic Consumer
12.9
0.9
Full data set
Industrial
-29.3
47.2
5.9
49.5
-22
18.1
23.6
15.9
3.8
-1.3
-2.7
33.5
8.3
-8.9
9.1
-9.3
13.9
7.3
22.7
9.6
45.4
-6.5
- 18.8
-5.6
41.6
-3.5
0.6
29.3
15.7
-9.7
4.8
4.9
-5.9
32.9
27.2
4.5
11.6
11.3
4.3
34.8
16.7
- 22.3
2.9
- 27.8
43.2
7.1
- 12.9
13.6
39.5
-27.1
3.3
7.7
32.8
6.7
36.6
24.8
11.3
-0.9
222
-23
29.5
- 16.8
-3.9
16.3
66
26.5
11.4
0.1
20.5
72.8
26.8
27.9
222
2.6
-8.2
-9.5
10.2
- 15.2
7.3
-4.7
6.3
49.7
- 26.7
9.6
20.7
-4.5
16.1
3.7
21.9
23.1
16.7
8.9
-0.4
4.5
27.9
20.9
24
18.4
5.6
21.4
8.9
9.2
-6.7
4.8
- 3.3
-6.4
27.1
-9.3
36.2
-1.7
-0.4
44.7
15.2
51.2
-8.7
31.1
5.9
0.7
19.2
15.6
1.9
94
6.8
9.5
26.7
-7.2
-8.3
-6.3
73.4
5.9
- 16.2
18.7
87.5
- 10.4
-9.5
21.4
-2.9
-5.2
2.1
21.2
12.8
11.7
22.1
23.3
1.2
9.8
- 19.9
9.3
30.5
6.8
55.7
- 11.7
16.9
13.6
-3.6
3.2
2.8
-3.1
5.6
4.4
79.5
16.4
38.2
9.1
- 26.6
-9.8
8.9
6.4
26.4
67.6
-41.8
44.3
- 17.4
-2.8
5.1
14.3
-55
-6.9
11.7
-8.6
14.3
13.8
17.1
- 8.2
-0.9
-9.6
9.2
129.3
-3.3
27.1
28.7
- 39.8
36
4.4
28.3
-24.3
-4.4
17.7
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