Mr Jones and Ms Smith each teach a calculus class at a local high school. Each of these students take a conuty mandated final exam at the end of the school year.Ms smith plots both points of their average scores in the graph above. Is there anything that makes the graph misleading or unclear?
A. No the graph is fine
B.yes the graph is improperly labled
C.yes the bars should not have color
D yes the scale is too small and must start at zero