The given bar graph represents the number of boys and girls in five different schools. Read the graph and answer the question that follows.
What is the average number of students (girls and boys) in schools A, B, C, D and E?
Answer & explanation
Correct answer: option 1
Total number of students in school A , B , C , D & E = ( 600 + 500 ) + ( 450 + 550 ) + ( 750 + 650 ) + ( 700 + 600 ) + ( 800 + 650 )
= 1100 + 1000 + 1400 + 1300 + 1450
= 6250
Average = \(\frac{6250}{5}\) = 1250