Question 66
The following bar chart shows the number of computers sold by a shop in 6 consecutive months.
What is the average number of computers sold per month during this period? [Round off your answer to the nearest integer value.]
Solution
Average number of computers sold per month during this period = $$\frac{sum\ of\ the\ number\ of\ computers\ sold}{number\ of\ months}$$
= $$\frac{160+220+310+180+230+150}{6}$$
= $$\frac{1250}{6}$$
= 208.33
= 208
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