Question 19

The average expenditure per year during the period 2001-2006 is ......... (round off to the nearest integer).

Solution

expenditure in 2001=800

expenditure in 2002=1100

expenditure in 2003=1000

expenditure in 2004=1025

expenditure in 2005=1150

expenditure in 2006=1025

$$Average=\frac{800+1100+1000+1025+1150+1025}{6}$$

$$Average=1017$$

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