Tropical cyclones are extreme weather events.
Study the table below, which shows selected tropical cyclones and associated deaths in 2021.
| Tropical cyclone | Month | Deaths |
|---|---|---|
| Ana | January | 115 |
| Yas | May | 20 |
| Grace | August | 168 |
| Ida | August | 107 |
| Shaheen | October | 14 |
| Rai | December | 410 |
Calculate the mean number of deaths per tropical cyclone shown in the table. You must show your working.
