Travis, the manager at a small music store, tracked one week of CD sales of different types of music The bar graph shown here
provides the number of CDs sold of each type of music.
Travis predicts that the next CD sold will be pop music.
Which statement justifies Travis's prediction?
Every person bought a pop CD.
More than half of all CD sales were pop CDs.
People bought rock CDs just as much as pop CDs.
D)
People bought pop CDs more than any other type of CD.