Question

The manager of a women’s shoe department recorded the following sizes of shoes sold in one day:

5, 6, 5 1/2, 7, 9, 6, 5, 7 1/2, 7, 5, 8, 6 1/2, 7, 8, 6, 4, 6 1/2, 10, 7

Choose which measure of central tendancy best describes the following:

6.632