Pupils Per Teacher The average number of pupils per teacher in certain states is shown. 24 21 16 14 9 17 17 22 16 14 16 20 18 8 22 17 15 20 20 19 13 17 20 13 21 17 13 21 17 18 15 20 14 19 15 20 16 25 14 18 23 19 13 Send data to Excel Part 1 of 6 What is the class width for a frequency distribution with 5 classes? The class width is 4

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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Part 3 of 6
Find the class boundaries.
Class limits
Class boundaries
8 - 11
7.5- 11.5
12 15
11.5
15.5
16 19
15.5 - 19.5
20 - 23
19.5
23.5
24 27
23.5
27.5
Part: 3 / 6
Part 4 of 6
Find the frequencies.
Class limits
Class boundaries
Frequency
8 - 11
7.5 11.5
12 - 15
11.5 15.5
10
16 - 19
15.5 19.5
15
20 - 23
19.5 23.5
11
24 27
23.5 27.5
2
Total Frequency =
40
Transcribed Image Text:Part 3 of 6 Find the class boundaries. Class limits Class boundaries 8 - 11 7.5- 11.5 12 15 11.5 15.5 16 19 15.5 - 19.5 20 - 23 19.5 23.5 24 27 23.5 27.5 Part: 3 / 6 Part 4 of 6 Find the frequencies. Class limits Class boundaries Frequency 8 - 11 7.5 11.5 12 - 15 11.5 15.5 10 16 - 19 15.5 19.5 15 20 - 23 19.5 23.5 11 24 27 23.5 27.5 2 Total Frequency = 40
Pupils Per Teacher The average number of pupils per teacher in certain states is shown.
24 21 16 14 9
17 17 22 16 14
16 20 18 8
22 17 15 20 20 19
13 17 20 13 21 17 13 21 17 18
15 20 14 19 15 20 16 25 14 18
23 19 13
Send data to Excel
Part 1 of 6
What is the class width for a frequency distribution with 5 classes?
The class width is 4
Part 2 of 6
Find the class limits. The first lower class limit is 8.
Class limits
8 - 16
12
20
16
24
20 - 28
24 -32
Transcribed Image Text:Pupils Per Teacher The average number of pupils per teacher in certain states is shown. 24 21 16 14 9 17 17 22 16 14 16 20 18 8 22 17 15 20 20 19 13 17 20 13 21 17 13 21 17 18 15 20 14 19 15 20 16 25 14 18 23 19 13 Send data to Excel Part 1 of 6 What is the class width for a frequency distribution with 5 classes? The class width is 4 Part 2 of 6 Find the class limits. The first lower class limit is 8. Class limits 8 - 16 12 20 16 24 20 - 28 24 -32
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