Question

10.
2. The following table gives the weekly wages of workers in a factory.
Weekly Wages (3) 50 – 55 55 – 60 60 – 65 65 – 70 70 – 75
No. of workers 5 20 10 10
Calculate the mean, by using :
(i) Direct Method
(ii) Short-Cut Method.
T
75 - 80
6
9
80 - 85
12 18​

Answer 1

Answer:

The question is not proper.

All the frequencies are not given.

Answer 2

Answer:

the question is incomplete dear

can you plz complete the question