Question

the daily wages (in rupees) of 60 workers in a factory are given below

Daily wages ( in₹ ) 280 300 320
360 380

numbers of workers 14 16 15 7 8

find the mean daily wages

​

Answer 1

Step-by-step explanation:

Daily wages No.of workers (f ) x xf

100-120 12 110 1320

120-140 14 130 1820

140-160 8 150 1200

160-180 6 170 1020

180-200 10 190 1900

50 7260

mean =

x

ˉ

=

∑f

∑xf

=

50

7260

=145.2

So, the mean daily ways of the workers

are 145.2. [Ans]

Answered By

toppr

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