Save
stats decks
chapter 4: scatter diagrams and correlation
correlation
Save
Share
Learn
Content
Leaderboard
Learn
Created by
Denuka Mahenthiran
Visit profile
Cards (6)
the
relationship
between
two variables.
positive correlation
– as one
variable increases
, so does the
other
negative
correlation – as on
variable increase
, the other
decreases.
zero correlation
– the
points
are
randomly scattered.
linear
correlation – when the
points lie close together
near a
straight line.
non-linear
correlation – when the
points lie close together
but the
patter formed
by them is a
curve