Question

write the formula of mean in
(step deviation Method) and
explain each varible in it?​

Answer 1

Answer:

Arithmetic Mean of grouped data using step deviation - formula. Step Deviation Method: Calculating the Mean by using Step Deviation Method. Mean, x=A+h∑i=1nfi∑i=1nfiui.

Answer 2

Arithmetic Mean of grouped data using step deviation - formula. Step Deviation Method: Calculating the Mean by using Step Deviation Method. Mean, x=A+h∑i=1nfi∑i=1nfiui.