How to Find Correlation Coefficient r by Hand

Special thanks to our volunteer: Luis Cruz

The website includes measures of central tendency, measures of dispersion, graphs, probability, the binomial distribution, the normal distribution, sampling distributions, t-tests, estimation and hypothesis testing, correlation, and regression.

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[pranitsawant]

Thank You Luiz and Help your Math - Statistics channel for creating such easy to learn lesson which teach the concept so smoothly.

[SaciidoMohamed-qvmc]

Thnks alot I watched after 6 years and I understood. This video was helped me really 🥰🙏

[cathymclean]

All I can say is thank you. My instructor has given me no help with working the denominator portion. I don't know why all math instructors don't teach math like they don't already know how to work the problem and figuring out the "easy parts" is your problem.

[althea]

Great video!! Thank you so much for the clear discussion and elaboration on how to solve each column, this helped me a lot.

[annawanjiru]

Thanks alot, you have explained so well and now i can be able able to solve .

[mutalenkonde]

I love your videos Professor Ruiz, so easy to understand

[samsm]

Do you have any videos on Normal & Standard Normal Distributions determining area? Or video suggestions?
I used the correlation and coefficient video and it helped SO MUCH!! Thank you!

[CAFElectricalEngineeringservic]

u are great bro so easy for me to understand.

[maryannerana]

Thank you so much. It helped me a lot.

[JakeTorres]

After finding the value of r, what does it mean?

[arim]

How can I find the answer to a regression equation of Y=x+

[oloo]

HELLO TEACHER TO FINANLIZE THE ANSWER DESCRIPE THE TYPE AND THE STRENGTH OF THE CORRELATION

[wnrhlke]

Thanks. Let as support to econometrics concept?

[horanghae]

why it's 1, 980? In my calculator it's 1, 890.😭

[favouremma]

always ammazing when I see a dude doo all these calculation in his head, , , , while I have to check 2*2=4 on my calculator whenever I write an exam, , , ,