Question

1. Convert the following inclusive series into exclusive series
14-20
21-27
28-34
Marks
No. of Students
7-13
2
35.41
10
4
6
8​

Answer 1

Answer:

Secondly, half of that difference is added to the upper limit of a class interval and half is subtracted from the lower limit of the class interval. Half of the difference found in first step will be 0.5.

Answer 2

Answer:

Secondly, half of that difference is added to the upper limit of a class interval and half of its subtracted from the lower limit of a class interval. Half of the difference is found in first step will be 0.5.