1.

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»
Wages(in Rs.)No. of workers
1503
2005
2504
3002
3501

(i) Range of Wages = 350 – 150 

(ii) Workers getting Rs.350 = 1. 

(iii) Workers getting minimum wages = 3.



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