The daily minimum temperatures in degrees Celsius recorded in a certain Arctic region are as follows :
- 12.5, -10.8, -18.6, -8.4, -10.8, -4.2, -4.8, -6.7, -13.2, -11.8, -2.3, 1.2, 2.6, 0, -2.4, 0, 3.2, 2.7, 3.4, 0, -2.4, -2.4, 0, 3.2, 2.7, 3.4, 0, -2.4, -5.8, -8.9, -14.6, -12.3, -11.5, -7.8, -2.9
Represent them as frequency distribution table taking -19.9 to -15 as the first class interval.
Temperature (in ℃) | Frequency Distribution |
-19.9 - -15 | 1 |
-15 - -11.1 | 6 |
-11.1 - -6.2 | 6 |
-6.2 - -1.3 | 9 |
-1.3 - 3.6 | 13 |