Question

(6) Tha daily wages (in ₹) of 12 workers in a factory are given below.
180,250,150,300,180,150,250,180,150,300,250,220.
Find:
(a) Range of tha above. (b) Mean daily wages of the workers.​

Answer 1

Answer:

(I)

Range= highest wage-lowest wage

Range= 300-150

Range=150

(ii)

Mean= Total of wages/number of worker

firstly,

write in ascending or descending order

mean= 150+150+150+180+180+180+220+250+250+250+300+300/12

mean=2560/12

mean=Rs.213.33