Statistics (Histogram Grouped Data) Question 1
The table below shows the distribution of weight of 100 persons measured to the nearest kg.
Frequency Table
| Weight (kg) | Frequency |
| 40-49 | 4 |
| 50-59 | 8 |
| 60-69 | 30 |
| 70-79 | 32 |
| 80-89 | 26 |
a) Draw a histogram to represent the information given above
b) What is the relative frequency of the class (70-79) kg?
Try this question!