Question

Can someone please help me answer the 2 questions in the file attached?

Answer 1

@nincompoop @Michele_Laino Please Help :)

Answer 2

where can I find the correlation coefficient?

Answer 3

I don't see it, in the second exercise

Answer 4

Sorry I was gone for a while. No it is just a general question. That is all they gave me @Michele_Laino

Answer 5

exercise #2
looking at your scatter plot, we can see that we have no correlation betwen those two variables, since the experimental points are not scattered around the line of best fit

Answer 6

between*

Answer 7

exercise #1
the correlation coefficient gives us a measure of causality between the involved variable

Answer 8

variables*