Draw a ‘more than’ cumulative frequency curve for the following distribution. Also, find the median from the graph.
|
Weight (in kg) : |
40-44 | 44-48 | 48-52 | 52-56 | 56-60 | 60-64 | 64-68 |
|
Number of Students : |
7 | 12 | 33 | 47 | 20 | 11 | 5 |
| Weight more than | Number of students |
| 40 | 135 |
| 44 | 128 |
| 48 | 116 |
| 52 | 83 |
| 56 | 36 |
| 60 | 16 |
| 64 | 5 |

The Median is approx around 53.3.