Question
What is the mean of the following data set? {11, 4, 17, 22, 9, 13, 10, 6} (1 point) Responses 10.5 10.5 11 11 11.5 11.5 12
Answers
GPT-4o mini
To find the mean of the data set {11, 4, 17, 22, 9, 13, 10, 6}, you need to follow these steps:
1. **Add all the numbers together.**
\( 11 + 4 + 17 + 22 + 9 + 13 + 10 + 6 = 92 \)
2. **Count the number of values in the data set.**
There are 8 numbers in this set.
3. **Divide the sum by the number of values.**
\( \text{Mean} = \frac{92}{8} = 11.5 \)
Therefore, the mean of the data set is **11.5**.
1. **Add all the numbers together.**
\( 11 + 4 + 17 + 22 + 9 + 13 + 10 + 6 = 92 \)
2. **Count the number of values in the data set.**
There are 8 numbers in this set.
3. **Divide the sum by the number of values.**
\( \text{Mean} = \frac{92}{8} = 11.5 \)
Therefore, the mean of the data set is **11.5**.