Stocks may be categorized by industry. The accompanying data represent three-year rates of return for a sample of financial stocks and retail stocks. Complete parts (a) through (e) below. Click the icon to view the data tables. (a) Construct a relative frequency distribution for each industry. To make an easy comparison, create each frequency distribution so that the lower class limit of the first class is - 20 and the class width is 20. Construct a relative frequency distribution for financial stocks. Complete the table below. Rate of Return Relative Frequency Rate of Return Relative Frequency -20 to -0.01 100-119.99 120-139.99 140-159.99 160-179.99 180-199.99 0-19.99 20-39.99 40-59.99 60-79.99 80-99.99 (Round to three decimal places as needed.) Rates of Return + Full data set D Financial Stocks - 19.75 55.74 55.39 58.44 61.94 0.45 102.29 52.27 185.61 -1.82 44.35 46.14 177.43 85.34 19.57 196.67 57.37 106.80 24.36 93.07 78.51 85.12 176.32 14.83 116.35 150.77 6.18 40.52 51.88 38.88 29.07 65.50 50.89 14.35 70.36 Retail Stocks 31.74 26.45 199.19 24.87 75.17 9.04 -6.83 159.04 228.41 - 15.81 98.69 51.24 103.92 32.85 42.49 109.18 34.65 137.32 187.26 34.35 155.86 24.53 -3.64 88.13 204.34 90.66 22.13 77.58 47.03 76.08 0.96 31.70 -2.78 29.79 58.53 - X
Stocks may be categorized by industry. The accompanying data represent three-year rates of return for a sample of financial stocks and retail stocks. Complete parts (a) through (e) below. Click the icon to view the data tables. (a) Construct a relative frequency distribution for each industry. To make an easy comparison, create each frequency distribution so that the lower class limit of the first class is - 20 and the class width is 20. Construct a relative frequency distribution for financial stocks. Complete the table below. Rate of Return Relative Frequency Rate of Return Relative Frequency -20 to -0.01 100-119.99 120-139.99 140-159.99 160-179.99 180-199.99 0-19.99 20-39.99 40-59.99 60-79.99 80-99.99 (Round to three decimal places as needed.) Rates of Return + Full data set D Financial Stocks - 19.75 55.74 55.39 58.44 61.94 0.45 102.29 52.27 185.61 -1.82 44.35 46.14 177.43 85.34 19.57 196.67 57.37 106.80 24.36 93.07 78.51 85.12 176.32 14.83 116.35 150.77 6.18 40.52 51.88 38.88 29.07 65.50 50.89 14.35 70.36 Retail Stocks 31.74 26.45 199.19 24.87 75.17 9.04 -6.83 159.04 228.41 - 15.81 98.69 51.24 103.92 32.85 42.49 109.18 34.65 137.32 187.26 34.35 155.86 24.53 -3.64 88.13 204.34 90.66 22.13 77.58 47.03 76.08 0.96 31.70 -2.78 29.79 58.53 - X
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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Stocks may be categorized by industry. The accompanying data represent three-year rates of return for a sample of financial stocks and retail stocks. Complete parts (a) through (e) below.
Click the icon to view the data tables.
(a) Construct a relative frequency distribution for each industry. To make an easy comparison, create each frequency distribution so that the lower class limit of the first class is - 20 and the class
width is 20.
Construct a relative frequency distribution for financial stocks. Complete the table below.
Rate of Return Relative Frequency
100-119.99
120-139.99
140-159.99
160-179.99
180-199.99
Rate of Return Relative Frequency
- 20 to -0.01
0-19.99
20-39.99
40-59.99
60-79.99
80-99.99
(Round to three decimal places as needed.).
Get more help.
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MacBook Pro
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+
Rates of Return
+
Full data set D
Financial Stocks
- 19.75 55.74 55.39 58.44 61.94
0.45 102.29 52.27 185.61 - 1.82
44.35 46.14 177.43 85.34 19.57
196.67 57.37 106.80 24.36 93.07
78.51 85.12 176.32 14.83 116.35
150.77 6.18 40.52 51.88
38.88 29.07 65.50 50.89
14.35
70.36
Retail Stocks
31.74
47.03
75.17
-6.83 159.04
26.45 199.19 24.87
9.04
76.08
228.41 - 15.81
98.69 51.24 0.96
103.92 32.85 42.49 109.18 31.70
34.65 137.32 187.26 34.35 -2.78
155.86 24.53 -3.64
204.34 90.66 22.13
88.13
29.79
77.58
58.53
- X
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