Question -
| Size: | 38 | 39 | 40 | 41 | 42 | 43 | 44 | Total |
| Number of persons
(wearing it): | 26 | 39 | 20 | 15 | 13 | 7 | 5 | 125 |
Find the modal shirt sizes, as observed from the survey.
Answer -
The demand of different shirt sizes is given as
Here x denotes the size of the shirts and f denotes the number of peoples (frequency) wearing it.
The value 39 occur maximum number of times, that is, 39. Hence, the modal shirt size is 39.