Find the mean of the following set of data. Round your answer to two decimal places.
13, 11, 4, 5, 6, 9, 10, 12, 15, 16
To find the mean of a set of data, you need to follow these steps:
1. Add up all the numbers in the set of data. In this case, add up 13 + 11 + 4 + 5 + 6 + 9 + 10 + 12 + 15 + 16.
The sum is 101.
2. Count the number of values in the set. In this case, there are 10 values.
3. Divide the sum by the count to find the mean. In this case, divide 101 by 10.
The mean is 10.1.
4. Round the mean to two decimal places, as specified in the question.
The mean rounded to two decimal places is 10.10.
Therefore, the mean of the given set of data, rounded to two decimal places, is 10.10.