Question

Consider the following distribution of daily wages of 50 workers of a factory:
Find the mean daily wages of the workers of the factory by using assumed mean method.
Daily wages(in rs) Number of workers
500-200 12
520-540 14
540-560 8
560-580 6
580-600 10

Answer 1

Daily wages (in Rs)

500

–

520

520

–

540

540

–

560

560

–

580

580

–

600

Number of workers

12

14

8

6

10