Pearson's Product Moment Correlation Coefficient (PMCC) can be easily evaluated on many scientific calculators but in this video I show you the formula in case this function is not available. The coefficient is given by the letter r and represents the strength of fit of a set of observations on a scatter diagram to a straight line.
YOUTUBE CHANNEL at [ Ссылка ]
EXAMSOLUTIONS WEBSITE at [ Ссылка ] where you will have access to all playlists covering pure maths, statistics and mechanics.
[ Ссылка ]
NEW INSTAGRAM: [ Ссылка ]
TWITTER: [ Ссылка ]
PREDICTIVE GRADES PLATFORM
LEARN MORE AT: [ Ссылка ]
☑️ Accurate grade predictions
☑️ Personalised resources and tuition
☑️ Guaranteed results or get your money back
SIGN UP FOR A 7-DAY FREE TRIAL, THEN 20% OFF.
[ Ссылка ]
ONLINE COURSES AT:
[ Ссылка ]
THE BEST THANK YOU: [ Ссылка ]
