If the rainfall (in mm) in a city on 7 days of a certain week was reco

1.	If the rainfall (in mm) in a city on 7 days of a certain week was recorded as 0, 12.2, 2.1, 0, 20.5, 5.5, 1 then the number of days less than the mean rainfall:A. 3B. 4C. 5D. 0please answer the question with proper explanation..
Answer» Answer: 5 DAYS Step-by-step explanation: If the rainfall (in MM) in a CITY on 7 days of a certain week was recorded as 0, 12.2, 2.1, 0, 20.5, 5.5, 1 then the number of days less than the mean rainfall: Daily Rain Fall for 7 Days 0 , 12.2 , 2.1 , 0 , 20.5 , 5.5 , 1 Total Rain fall = 0 + 12.2 + 2.1 + 0 + 20.5 + 5.5 + 1 = 41.3 Total Days = 7 Mean Rainfall = 41.3/7 = 5.9 0 , 2.1 , 0 , 5.5 , 1 are less than 5.9 so 5 Days - Rains was less than Mean rainfall option C is correct

If the rainfall (in mm) in a city on 7 days of a certain week was recorded as 0, 12.2, 2.1, 0, 20.5, 5.5, 1 then the number of days less than the mean rainfall:A. 3B. 4C. 5D. 0please answer the question with proper explanation..

Answer»

Answer:

Step-by-step explanation:

If the rainfall (in MM) in a CITY on 7 days of a certain week was recorded as 0, 12.2, 2.1, 0, 20.5, 5.5, 1 then the number of days less than the mean rainfall:

Daily Rain Fall for 7 Days

0 , 12.2 , 2.1 , 0 , 20.5 , 5.5 , 1

Total Rain fall = 0 + 12.2 + 2.1 + 0 + 20.5 + 5.5 + 1 = 41.3

Total Days = 7

Mean Rainfall = 41.3/7 = 5.9

0 , 2.1 , 0 , 5.5 , 1 are less than 5.9

so 5 Days - Rains was less than Mean rainfall

option C is correct

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If the rainfall (in mm) in a city on 7 days of a certain week was recorded as 0, 12.2, 2.1, 0, 20.5, 5.5, 1 then the number of days less than the mean rainfall:A. 3B. 4C. 5D. 0please answer the question with proper explanation..​

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If the rainfall (in mm) in a city on 7 days of a certain week was recorded as 0, 12.2, 2.1, 0, 20.5, 5.5, 1 then the number of days less than the mean rainfall:A. 3B. 4C. 5D. 0please answer the question with proper explanation..