380
13. The dan n runest of 60 workers in a factory are given below:
Daily wages in 250
300
320
360
Number of workers 14
16 157
Flad the man daily w
are
ven below:
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Answered by
1
Answer:
Mean daily wages = 300.385
Step-by-step explanation:
We are given the daily wages of workers in a factory below;
Daily wages (X) No. of workers (f) X*f
250 14 3500
300 16 4800
320 15 4800
360 7 2520
∑f = 52 ∑X*f = 15620
Mean daily wages, X bar =
= = 300.385
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