Question

Following figures relate to the weekly wages (in Rs.) of 15 workers in a factory :

300, 250, 200, 250, 200, 150, 350, 200, 250, 200, 150, 300, 150, 200, 250 

Prepare a frequency table. 

(i) What is the range in wages (in Rs)? 

(ii) How many workers are getting Rs. 350? 

(iii) How many workers are getting the minimum wages?

Answer 1

Wages(in Rs.)	No. of workers
150	3
200	5
250	4
300	2
350	1

(i) Range of Wages = 350 – 150 

(ii) Workers getting Rs.350 = 1. 

(iii) Workers getting minimum wages = 3.