Question

7. Draw a histogram for the following data :
Class Interval
10-14
15-19
20-24
25-29
30-34
35-39
40-44
Frequency
300
980
800
600
300
430
530​

Answer 1

Answer:

Make intervals continuous.

Class interval

Frequency

9.5 - 14.5

300

14.5 - 19.5

980

19.5 - 24.5

800

24.5 - 29.5

600

29.5 - 34.5

300

34.5 - 39.5

430

39.5 - 44.5

530