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

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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.
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Опубликовано:

10 окт 2018

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Комментарии : 32

@theofficialdoc_313 5 лет назад

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

@Simar2222 2 года назад

Thank you James Corden

@user-dl7vk5tz1f 6 месяцев назад

This is perfect and understandable

@user-bz2bs2qi2j 4 года назад

thank you very much

@ExamSolutions_Maths 4 года назад

Thanks for watching and best wishes.

@maythetaung5566 Год назад

Thank you so much.

@ExamSolutions_Maths Год назад

You're welcome!

@jakegoosey7939 4 года назад

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?

@ExamSolutions_Maths 4 года назад

That may be the case but the specification does not make it clear that it is off so I am taking no chances at this stage only that the calculation of a regression line is off Quote "Interpret scatter diagrams and regression lines for bivariate data, including recognition of scatter diagrams which include distinct sections of the population (calculations involving regression lines are excluded). "

@the-boring-car-guy 5 лет назад

How did you get the online version of the calc?

@ExamSolutions_Maths 5 лет назад

Casio - Google them and look for the emulator software

@the-boring-car-guy 5 лет назад

Thanks

@crystepsi Год назад

3:50

@shivanhussain9481 5 лет назад

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

@ExamSolutions_Maths 5 лет назад

Yes, look at page 24 on the manual support.casio.com/storage/en/manual/pdf/EN/004/fx-570_991ES_PLUS_EN.pdf#page=24

@kingboo.9603 3 года назад

what does the A and B stand for?

@DNW000 3 года назад

My calculator dosnt have an option key

@nzpaws 4 года назад

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

@ufolay5340 11 месяцев назад

How about Casio fx-991ES plus

@zahrahussain5248 4 года назад

Please also do using Casio fx-991ES plus

@tzyagamalyezer5983 2 года назад

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

@tawanamufasa291 2 года назад

this video is good for those who dont get the subject at all. The slower pace is his thing which is great, if its too slow go to a channel where its more brief :)