Question

04
9. To draw a histogram to represent the following frequency distribution
Class:
5 - 10
25 - 45
10 - 15
15 – 25
45 – 75
Frequency:
12
6
10
Find the adjusted frequency for the class 25 - 45.​

Answer 1

Answer:

The frequency distribution will consist of classes with an interval of 5. The class 25−45 includes four such classes with an interval of 5. Thus the adjusted frequency will be

8/4=2