(a) Develop a frequency distribution using classes of 12-14, 15-17, 18-20, 21-23, and 24-26. Class 12-14 15-17 18-20 21-23 24-26 Total Class 12-14 15-17 Frequency 18-20 21-23. 24-26 Total 0.05 (b) Develop a relative frequency distribution and a percent frequency distribution using the classes in part (a). If requi answers to three decimal places and percent frequency answers to one decimal place. Relative Frequency Percent Frequency 5 % 0.2 5 8 40 10 9 8 40 0.275 (X 0.25 X 0.225 X 20 27.5 25.0 22.5 40 1% % *% % %
(a) Develop a frequency distribution using classes of 12-14, 15-17, 18-20, 21-23, and 24-26. Class 12-14 15-17 18-20 21-23 24-26 Total Class 12-14 15-17 Frequency 18-20 21-23. 24-26 Total 0.05 (b) Develop a relative frequency distribution and a percent frequency distribution using the classes in part (a). If requi answers to three decimal places and percent frequency answers to one decimal place. Relative Frequency Percent Frequency 5 % 0.2 5 8 40 10 9 8 40 0.275 (X 0.25 X 0.225 X 20 27.5 25.0 22.5 40 1% % *% % %
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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Question
Transcribed Image Text:3.
4.
S.
O
B
Consider the following data:
14
19
23
19
16
15
20
20
21
25
eBook
12-14
24
18
17
23
26
22
23
25
25
19
18
16
15
24
21
16
19
21
23
20
23
14
13
14
16
12
26
19
25
15
(a) Develop a frequency distribution using classes of 12-14, 15-17, 18-20, 21-23, and 24-26.
Class
Frequency
Transcribed Image Text:(a) Develop a frequency distribution using classes of 12-14, 15-17, 18-20, 21-23, and 24-26.
Class
12-14
15-17
18-20
21-23
24-26
Total
15-17
18-20.
21-23
24-26
Frequency
Total
0.05
(b) Develop a relative frequency distribution and a percent frequency distribution using the classes in part (a). If requis
answers to three decimal places and percent frequency answers to one decimal place.
Class Relative Frequency Percent Frequency
12-14
0.2
0.275
0.25
0.225
5
40
8
10
9
8
40
(2)
5
20 %
27.5 * %
25.0
22.5
40
%
%
%
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