× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
5
k
4
c
4
4
M
3
t
3
i
3
B
3
k
3
m
3
c
3
o
3
New Topic  
joli84 joli84
wrote...
Posts: 635
Rep: 0 0
6 years ago
A correlation exists when
 
  A) two variables are related to each other.
  B) two variables have the same underlying cause.
  C) two variables are affected by a third variable.
  D) a cause-and-effect relationship exists between two variables.
Read 76 times
1 Reply
Replies
Answer verified by a subject expert
kitty20kitty20
wrote...
Top Poster
Posts: 719
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

joli84 Author
wrote...

6 years ago
Thanks for your help!!
wrote...

Yesterday
this is exactly what I needed
wrote...

2 hours ago
This helped my grade so much Perfect
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  825 People Browsing
Related Images
  
 120
  
 489
  
 344
Your Opinion
What's your favorite funny biology word?
Votes: 336