The following data show the number of items in different shoppers' baskets at the health food store:
5, 1, 4, 3, 2, 3, 3, 4, 3
the data have been organized into a dot plot, as shown below:
a dot plot with integers 1 to 5 is shown. it is labeled items and titled items in baskets. there is 1 dot above 1, 2 dots above 2, 4 dots above 3, 2 dots above 4, and 1 dot above 5.
for which number are the data plotted incorrectly?