Wednesday, February 20, 2008

Finding the mean of grouped data

4 comments:

Anonymous said...

I'M FIRST!!! FIRST!! ((((:

this video is really clear in showing the mean, median and etc.. ((:

thanks mrs goh!

tunijun said...

Thanks..I understood the entire video alredy..hehe..

Anonymous said...

my teacher should be slapped... this is far more simplistic than she made it... thank you ^_^

Anonymous said...

Fantastic! Very clear and easy to follw and understand. Thankyou!! :)