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3.1. The daily rainfall for each day of a weekin a certain city is given in millimetres.Find the average rainfall during the week.9, 11, 8, 20, 10, 16, 12

Answer»

Avg rain fall= 9+11+8+20+10+16+12/7= 86/7= 12.2

average =sum of the numbers/total numbers=9+11+8+20+10+16+12/7=86/7=12.28



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