Don’t you like spending 10 minutes on a math problem and getting a number that doesn’t make sense?

It’s like…should I do it all over again even when I have no idea where it went wrong….

or just….put down a wrong answer and move on?

….correlation co-efficents are only supposed to be between -1.0 and 1.0

I got -9.968413474

Ya’ll can figure this shit out, I’m done.

Correlation(r) =[ nΣXY - (ΣX)(ΣY) / √([nΣX2 - (ΣX)2][nΣY2 - (ΣY)2])]

  1. littlefaux said: ah the workings of math~ lol i liked getting the wrong answer in my work and then looking at the multiple choices and just choosing the one closest to that number xD
  2. pettankoprincess posted this