Hellow guys, Welcome to my website, and you are watching Charts, diagrams and central tendency. Part 1 of 2 on Central Tendency, Variability and Charts. and this vIdeo is uploaded by Graham R Gibbs at 2015-02-10T09:34:27-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
