PDF chapter test TRY NOW
Answer variants:
16
13
1
6
10
7
Construct a cumulative frequency distribution of less than type for the following data.
Class interval | Cumulative frequency |
More than or equal to 10 | 53 |
More than or equal to 20 | 47 |
More than or equal to 30 | 37 |
More than or equal to 40 | 21 |
More than or equal to 50 | 14 |
More than or equal to 60 | 13 |
Answer:
Class interval | Frequency |