Lesson 4.2.2 Flashcards
1
Q
scatter plot
A
a graph with points plotted to show a possible relationship between two sets of data
2
Q
positive corrolation
A
two data sets have a positive correlation if both sets of data values increase
3
Q
negative corrolation
A
two data sets have a negative correlation if both sets of data values decrease
4
Q
no corrolation
A
two data sets have no correlation if there is no elation between the data sets
5
Q
trend line
A
a line on a scatter plot that helps show correlation between data sets more clearly
