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Mathematics 29 Online
notmeta:

(algebra 1 level) How do I figure out the correlation on a mathematic table?

KnoxxyBoy:

what do you mean by correlation?

Ivoryix:

= [n∑x 2 −(∑x) 2 ][n∑y 2 −(∑y) 2 ] n(∑xy)−(∑x)(∑y) is the way to solve it. If you need anymore tips try watching a yt vid

jamesruth:

it depends on what kind of correlation your talking about, a positive correlation will have most of the data will group into a positive slope, and vice versa for negative, but if your looking for the no-correlation and stuff, you just see if the dots form a line, if they don't, it's a no correlation, if you have any other questions regarding it, please ask, because I didn't get that into detail.

Ivoryix:

wow that was an excellent explanation

jamesruth:

thank you, I try hard

Ivoryix:

Math is fun

jamesruth:

it really is

Ivoryix:

My best subject in school is probably math and then science. Math was like so W i got A's on all my tests

jamesruth:

same here too, honestly

SsTDOGRednek:

Determine your data sets. ... Calculate the standardized value for your x variables. ... Calculate the standardized value for your y variables. ... Multiply and find the sum. ... Divide the sum and determine the correlation coefficient.

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