Question

The following list gives the number of public libraries in each of 16 cities.8, 4, 6, 4, 5, 6, 8, 7, 7, 5, 6, 5, 5, 4, 6, 4Find the modes of this data set.If there is more than one mode, write them separated by commas.If there is no mode, click on "No mode."

Answer 1

The mode is the number in a data set that occurs most frequently. Then, we first order the values.

`$$\boldsymbol{4,4,4,4,5,5,5,5,6,6,6,6,}$$7,7,8,8`

As we can see, the numbers 4,5 and 6 occur four times.

Therefore, the modes of this data set are 4,5,6.