Urgent !!!!!!!!!
h) Draw a histogram on the basis of the following data:
Mid-values 18 25 32 39 46 53 60
Frequency 10 15 32 42 26 12 9
|
Mid-value |
Class Interval |
Frequency |
|
18 |
14.5-21.5 |
10 |
|
25 |
21.5-28.5 |
15 |
|
32 |
28.5-35.5 |
32 |
|
39 |
35.5-42.5 |
42 |
|
46 |
42.5-49.5 |
26 |
|
53 |
49.5-56.5 |
12 |
|
60 |
56.5-63.5 |
9 |
