Question

For which data set is a linear regression most reasonable?
a set of nine data pairs with a correlation coefficient r = –0.4
a set of five data pairs with a correlation coefficient r = 0.3
a set of four data pairs with a correlation coefficient r = –0.8
a set of six data pairs with a correlation coefficient r = 0.6

Answer 1

@apoorvk

Answer 2

hurry please!

Answer 3

@shes.radical

Answer 4

laaaaaame

Answer 5

If you cant figure it out you can always just guess or email your teacher and tell her you need extra help on this are in math. Im bad at this stuff too but you can still guess if thats any help.