In: Statistics and Probability
Average daily temperatures (°C) in a northern city over a period of 60 days are presented in the partly completed grouped frequency distribution table below. Determine the missing values and complete the table.
| Class | Frequency | Relative Frequency | Cumulative Frequency | Cumulative Relative Frequency |
|---|---|---|---|---|
| -20 to < | 0.1 | |||
| to < 0 | 0.15 | 15 | ||
| 0 to < | 0.55 | |||
| to < 20 | 57 | |||
| 20 to < | 0.05 | |||
| Total | 60 | - | - |