3) use the following histogram to answer the questions below.
number of cars vs. color of car
color
number
of cars
10
20
blue
silver
number of cars

yellow
green
red
black
blue
25
silver yellow green
black
red
color of car
a) label where the x-axis and y-axis
are located.
b) what is the independent variable?
. this is always graphed on the axis.
c) what is the dependent variable?
. this is always graphed on the axis.
d) how is the title of a graph always set up? - axis vs. - axis
e) describe what color of car seems to be the most and least popular. (hint: take a look at the graph trend/pattern)
where does the x-axis and y-axis are located