Question

The daly wages ( in Rupees) of 100
Daily wages (in Rupees)- 360,280,420,320,400,300,380
Number of Labourers-
17,10,18,27,16,8,4 .Find the median wages​

Answer 1

Answer:

Daily wages (in Rs.)No. of workesCumulative frequency1256613020261352450140287814515931504971602991801100

N =100 (even) 

Median =2(2N)thobservation+(2N+1)thobservation

Median =250thobservation+51stobservation=2135+140=137.50

∴ Median wages of a workers in the factory is Rs.137.50.

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