Experts: do resolve this query:
In two factories A and B, engaged in the same industry in the area, the average week wages in rupees and the S.D. are as follows : Factory Average S.D. No. of employees
A 34.5 5.0 476
B 28.5 4.5 524
(i) Which factory A or B pays out a larger amount on weekly wages?
(ii) Which Factory A or B has greater variability in individual wages?