24 coffee sales owners of a new coffee shop tracked sales for
the first 20 days and displayed the data in a scatterplot (by day).
sales ($100)
8
16
12
day
a) make a histogram of the daily sales since the shop has been
in business.
b) state one fact that is obvious from the scatterplot, but not
from the histogram.
c) state one fact that is obvious from the histogram, but not
from the scatterplot.

Here are the 30 best lifetime baseball batting averages of all time, arranged in order from lowest to highest: 0.319, 0.329, 0.330, 0.331, 0.331, 0.333, 0.333, 0.333, 0.334, 0.334, 0.334, 0.336, 0.337, 0.338, 0.338, 0.338, 0.340, 0.340, 0.341, 0.341, 0.342, 0.342, 0.342, 0.344, 0.344, 0.345, 0.346, 0.349, 0.358, 0.366 if you were to build a histogram of these data, which of the following would be the best choice of classes?