The number of cars passing the road near a colony from 6 am to 12 noon has been shown in the following histogram. During which hour(s) is the number of cars passed more than the average number of cars passed from 6 am to 11 am? |
8-9 am, 9-10 am 8-9 am 7-8 am, 8-9 am, 9-10 am, 10-11 am 7-8 am, 8-9 am, 9-10 am |
7-8 am, 8-9 am, 9-10 am |
Average number of cars passed from 6 am to 11 am = \(\frac{70 + 105 + 130 + 115 + 95}{5}\) = \(\frac{515}{5}\) = 103 Number of cars passed from 7-8 am, 8-9 am, 9-10 am is 105 , 130 & 115 respectively which is more than 103. |