Question

mean by step deviation method formula​

Answer 1

Step-by-step explanation:

Step Deviation Method: Calculating the Mean by using Step Deviation Method. Mean, x=A+h∑i=1nfi∑i=1nfiui. Where, h= Class size. ui=hxi−A.

Answer 2

Step Deviation Method:

Calculating the Mean by using Step Deviation Method.

Mean, x=A+h∑i=1nfi∑i=1nfiui.

Where, h= Class size.

ui=hxi−A.