Math, asked by kankit99218, 8 months ago

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:​

Answers

Answered by Alcaa
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 = \frac{\sum Xf}{\sum f}

                                          = \frac{15620}{52} = 300.385            

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