In the table, include the midpoints, relative frequencies, and cumulative frequencies.
Question 17.
| 1 | 15 | 5 | 34 | 24 |
| 39 | 7 | 36 | 34 | 21 |
| 19 | 32 | 16 | 9 | 37 |
| 34 | 6 | 16 | 0 | 3 |
The data represents the time, in minutes, spent reading a political blog in a day. Construct a frequency distribution using 5 classes. In the table, include the midpoints, relative frequencies, and cumulative frequencies. Which class has the greatest frequency and which has the least frequency?
Complete the table, starting with the lowest limit
Answer-
| Class | Frequency | Midpoint | Relative Frequency | Cumulative Frequency |
| 0-7 | 6 | 3.5 | 0.3 | 6 |
| 8-15 | 2 | 11.5 | 0.1 | 8 |
| 16-23 | 4 | 19.5 | 0.2 | 12 |
| 24-31 | 1 | 27.5 | 0.05 | 13 |
| 32-39 | 7 | 35.5 | 0.35 | 20 |