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?


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.


9