Question

Match each data set with the expected correlation type.


1. age versus the number of states the person has lived in

2. age of maple tree vs. height of maple tree

3. number of people in a movie theater versus length of the movie

4. time spent reading a book versus the number of pages left in the book


A) strong positive

B) no correlation

C) weak positive

D) strong negative

Answer 1

1 c
2 a
3 b
4 d

... I think? I'm pretty sure about this, though a little bit iffy on 1 and 3