Identifying the Mode from Age Data

A researcher collected data on the ages of 10 participants in a study. The ages (in years) of the participants were as follows: 14, 16, 16, 17, 18, 19, 19, 20, 21, 22.

Based on this data set, calculate the mean, median, and mode of the participants' ages. Use these calculations to answer the following question:

What is the mode of the ages recorded in this data set?