Pearson's Product Moment Correlation Coefficient on the Casio fx-991EX ClassWiz Calculator

Pearson's Product Moment Correlation Coefficient (PMCC) can be easily evaluated on a Casio fx991-EX ClassWiz calculator as this video demonstrates. The coefficient is given by the letter r and represents the strength of correlation of a set of observations on a scatter diagram to a straight line. The line of best fit is also displayed in this video of called the regression line for y on x.

[theofficialdoc_]

Thank You Sir! You won't be forgotten in tonight's prayers! :)

[jakegoosey]

My teacher said you no longer need to be able to calculate PMCC for AQA but on your website it says you do. So do you?

[the-boring-car-guy]

How did you get the online version of the calc?

[shivanhussain]

hello sir, i wanted to ask is this possible on CASIO fx-991ES PLUS calculator?

[nzpaws]

How do I get my calculator back to its normal settings after changing it to workout 'R'?

[zahrahussain]

Please also do using Casio fx-991ES plus

[DNW]

My calculator dosnt have an option key

[tzyagamalyezer]

ty but i had to put the vid on 1.75 and spam skip button, make it more concise
love

[thomaspartington]

With all due respect this couldn't have been done in a more drawn out and dull way