Question

convert the following inclusive series into exclusive series.​

Answer 1

Explanation:

First find the difference between the upper limit of a class interval and the lower limit of the next class interval. 2. Half the difference is added to the upper limit of each class interval and remaining half is deducted from the lower limit of each class-interval.

Answer 2

Answer:

14.5-19.5 2

19.5-24.5 7

24.5-29.5 20

29.5-34.5 11

34.5-39.5 5