Question:
The modal class of the following frequency distribution isClass Interval 0-20 20-40 40-60 60-80 80-100 Number of Students 15 18 21 29 17
The modal class of the following frequency distribution is
| Class Interval | 0-20 | 20-40 | 40-60 | 60-80 | 80-100 |
|---|---|---|---|---|---|
| Number of Students | 15 | 18 | 21 | 29 | 17 |
Updated On: June 02, 2025
- 80-100
- 0-20
- 60-80
- 40-60
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The Correct Option is C
Solution and Explanation
The modal class is the class with the highest frequency.
In the table, the class intervals are 0-20, 20-40, 40-60, 60-80, and 80-100.
The corresponding frequencies (number of students) are 15, 18, 21, 29, and 17.
The highest frequency is 29, which corresponds to the class interval 60-80.
Therefore, the modal class is 60-80.
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