Given below are the cumulative frequencies showing the weights of 685 students of a school. Prepare a frequency distribution table.
"
Given:
The cumulative frequencies showing the weights of 685 students of a school
To do:
We have to prepare a frequency distribution table.
Solution:
The frequency table of the given cumulative frequency is given below:
Weight(in kg) | Number of students (c.f.)
| Frequency (f)
|
25-30 | 24 | 24 |
30-35 | 78 | 54 |
35-40 | 183 | 105 |
40-45 | 294 | 111 |
45-50 | 408 | 114 |
50-55 | 543 | 135 |
55-60 | 621 | 78 |
60-65 | 674 | 53 |
65-70 | 685 | 11 |
Total |
| 685 |
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