Question

The following histogram shows the monthly wages (in Rs) of workers in a factory:

(i) In which wage-group the largest numbers of worders are being kept? What is their number?

(ii) What wages are the least number of workers getting? What is the number of such workers?

(iii) What is the total number of workers?

(iv) What is the factory size?

Answer 1

(i) Wage-group 950-1000 has the largest numbers of workers and their number is 8.

(ii) Wages 900-950 is getting the least number of workers. The number of such workers is 2.

(iii) Total number of workers = total no. of frequencies = 3+7+5+4+2+8+6+5 = 40

(iv) Factory size = 50