Question
The rainfall (in mm) in a city on 7 days of a certain week was recorded as follows:(i) Find the range of the rainfall in the above data.(ii) Find the mean rainfall for the week.(iii) On how many days was the rainfall less than the mean rainfall.
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Text solutionVerified
Solution: 1)Range=H-L=20.5-0=20.5
2)Mean=
Mean=5.9 mm
3)5 days.
2)Mean=
Mean=5.9 mm
3)5 days.
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Question Text | The rainfall (in mm) in a city on 7 days of a certain week was recorded as follows:(i) Find the range of the rainfall in the above data.(ii) Find the mean rainfall for the week.(iii) On how many days was the rainfall less than the mean rainfall. |
Answer Type | Text solution:1 |
Upvotes | 150 |