(WILL GIVE BRAINLIEST!) These are correlation questions, and I’m stumped on whether or not my answers are correct, If anyone is

Question

3 years ago

7

(WILL GIVE BRAINLIEST!) These are correlation questions, and I’m stumped on whether or not my answers are correct, If anyone is

good at telling the correlation between these, it would be greatly appreciated!! (Just whether or not the graph matches with the correlation coefficient)

Mathematics

2 answers:

kvasek [131] · Answer 1 · 2022-04-02T10:57:19+03:00

kvasek [131]3 years ago

8 0

Answer:

They seem to look incorrect

Len [333] · Answer 2 · 2022-04-02T12:27:57+03:00

The closer to a straight line the higher the coefficient.

r = 1 would be correct.

r = 0.48 should be somewhere between to 0.8 - 0.9

r =-0.49 is about right.

r = -085 should be lower ( -0.4 to -0.5)

r = -0.09 should be 0 ( can't tell which direction the line is supposed to be).

r = 0.88 should be between 0.1 and 0.25