Question 63
The following bar graph shows the number of students (in hundreds) who have opted for different courses A, B, C and D in 3 years in a college. Study the graph and answer the question.
In the year 2007, the average number of students across the four courses is (in hundreds):
Solution
From the bar graph,
In the year 2007, the average number of students across the four courses is (in hundreds) =Â $$\frac{2.5+1.5+5+1}{4}=\frac{10}{4}=2.5$$
Hence, the correct answer is Option A
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