Homework SourseFor 12 pages randomly selected from War and Peace by Leo Tol
For 12 pages randomly selected from War and Peace by Leo Tolstoy, the data set lists the mean number of words per sentence, the mean number of characters per word.
Words/sentence
Characters/word
20.6
4.3
28.0
4.5
12.0
4.5
11.5
4.5
17.4
4.5
19.7
4.8
20.3
4.3
17.8
4.2
22.1
4.7
31.4
4.3
18.3
4.4
11.7
4.5
1. ( 15 points) Prepare a frequency distribution of words/sentence with a class width of 3 words and another with class width of 4 words.
| Words/sentence | Characters/word |
| 20.6 | 4.3 |
| 28.0 | 4.5 |
| 12.0 | 4.5 |
| 11.5 | 4.5 |
| 17.4 | 4.5 |
| 19.7 | 4.8 |
| 20.3 | 4.3 |
| 17.8 | 4.2 |
| 22.1 | 4.7 |
| 31.4 | 4.3 |
| 18.3 | 4.4 |
| 11.7 | 4.5 |
Solution
Words/sentence
cumulative
midpoint
width
frequency
percent
frequency
percent
11.5-14.4
13.0
3.0
3
25.0
3
25.0
14.5-17.4
16.0
3.0
1
8.3
4
33.3
17.5-20.4
19.0
3.0
4
33.3
8
66.7
20.5-23.4
22.0
3.0
2
16.7
10
83.3
23.5-26.4
25.0
3.0
0
0.0
10
83.3
26.5-29.4
28.0
3.0
1
8.3
11
91.7
29.5-32.4
31.0
3.0
1
8.3
12
100.0
12
100.0
Words/sentence
cumulative
midpoint
width
frequency
percent
frequency
percent
11.5-15.4
13.5
4.0
3
25.0
3
25.0
15.5-19.4
17.5
4.0
3
25.0
6
50.0
19.5-23.4
21.5
4.0
4
33.3
10
83.3
23.5-27.4
25.5
4.0
0
0.0
10
83.3
27.5-31.4
29.5
4.0
2
16.7
12
100.0
12
100.0
| Words/sentence | cumulative | ||||||
| midpoint | width | frequency | percent | frequency | percent | ||
| 11.5-14.4 | 13.0 | 3.0 | 3 | 25.0 | 3 | 25.0 | |
| 14.5-17.4 | 16.0 | 3.0 | 1 | 8.3 | 4 | 33.3 | |
| 17.5-20.4 | 19.0 | 3.0 | 4 | 33.3 | 8 | 66.7 | |
| 20.5-23.4 | 22.0 | 3.0 | 2 | 16.7 | 10 | 83.3 | |
| 23.5-26.4 | 25.0 | 3.0 | 0 | 0.0 | 10 | 83.3 | |
| 26.5-29.4 | 28.0 | 3.0 | 1 | 8.3 | 11 | 91.7 | |
| 29.5-32.4 | 31.0 | 3.0 | 1 | 8.3 | 12 | 100.0 | |
| 12 | 100.0 |
