In a survey, it was found that 64 families bought milk in the following quantities in a particular month. Prepare a frequency distribution with classes as 5−9, 10−14 etc.
19 |
16 |
22 |
9 |
22 |
12 |
39 |
19 |
6 |
24 |
16 |
18 |
7 |
17 |
20 |
25 |
10 |
24 |
20 |
21 |
10 |
7 |
18 |
28 |
14 |
23 |
25 |
34 |
22 |
14 |
33 |
23 |
13 |
36 |
11 |
26 |
11 |
37 |
30 |
13 |
22 |
21 |
32 |
21 |
31 |
17 |
16 |
23 |
15 |
27 |
17 |
21 |
23 |
14 |
24 |
8 |
9 |
15 |
29 |
20 |
18 |
28 |
26 |
12 |