1.5 scatter plots Flashcards
1
Q
positive correlation
A
in general, both sets of data increase together
2
Q
negative correlation
A
in general, one set of data decreases as the other set increases
3
Q
no correlation
A
sometimes data sets are not related
4
Q
trend line
A
on scatter plot shows a correlation more clearly
5
Q
scatter plot
A
a graph that relates two groups of data
