The monthly profits (in Rs.) of 100 shops are distributed as follows:
Profits per shop: | 0-50 | 50-100 | 100-150 | 150-200 | 200-250 | 250-300 |
No. of shops: | 12 | 18 | 27 | 20 | 17 | 6 |
Draw the frequency polygon for it.
We have,
Profit per shop | Mid value | No. of shops |
Less than 0 | 0 | 0 |
0-50 | 25 | 12 |
50-100 | 75 | 18 |
100-150 | 125 | 27 |
150-200 | 175 | 20 |
200-250 | 225 | 17 |
250-300 | 275 | 6 |
Above 300 | 300 | 0 |