The scatterplot below displays the relationship between population and percent of eligible population with a bachelor's degree for the Western States.
The line of best fit:
ˆ
y
=
29.22
+
0.93
x
is drawn on the graph. Use the line of best fit to estimate the percentage of the eligible population that have bachelor's degrees for the given state.
(a) Arizona, whose population is
7.152
million people.
The estimated percent of bachelor's degrees is
%
Round to the nearest tenth, do not enter a
%
symbol with your answer
