Find the mode of the following data.15, 22, 17, 19, 22, 17, 29, 24, 17, 15

To find the mode of a set of numbers, you need to identify which number appears most frequently in the set.

Here are the steps:

1. List the numbers in the data set: 15, 22, 17, 19, 22, 17, 29, 24, 17, 15
2. Count how many times each number appears:
   • 15 appears 2 times
   • 22 appears 2 times
   • 17 appears 3 times
   • 19 appears 1 time
   • 29 appears 1 time
   • 24 appears 1 time
3. Identify the number that appears most frequently. In this case, the number 17 appears 3 times, which is more than any other number.

So, the mode of this data set is 17.