About the mean method
Answers
Answered by
0
what about the mean method???
Answered by
1
three types of mean
direct mean method :sigma fixi/sigmafi
step deviation mean method:a+hsigmafiui/sigmafi
assume mean method:a+sigmafidi/sigmafi
direct mean method :sigma fixi/sigmafi
step deviation mean method:a+hsigmafiui/sigmafi
assume mean method:a+sigmafidi/sigmafi
Similar questions