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? (2 points)
