Solve
Q.12. The Histogram showing the weekly wages (in Rs.) of workers in a factory is given alongside,
Answer the following:
(i) What is the frequency of class 400 - 425?
(ii) What is the class having minimum frequency?
(iii) How many workers get more than Rs. 425?
(iv) How many workers get less than Rs. 475?
(v) Number of workers whose weekly wages are more than or equal to Rs. 400 but less than Rs. 450.