Study the given histogram. What is the difference b/w the total no. of employees whose daily wages are less than 500 and the total number of employees whose daily wages are more than 600?

10 12 15 20

15

No. of employees whose daily wages are less than 500 = 30 + 45 = 75 No. of employees whose daily wages are more than 600 = 55 + 35 = 90 Difference = 90 - 75 = 15