Question
Calculate the mean for the following data points 21.68, 35.2, 29, 37.46
Answers
Answered by
GPT-4o mini
To calculate the mean of the data points (21.68, 35.2, 29, 37.46), you add all the numbers together and then divide by the total number of data points.
1. **Add the data points:**
\( 21.68 + 35.2 + 29 + 37.46 = 123.34 \)
2. **Count the number of data points:**
There are 4 data points.
3. **Divide the sum by the number of data points:**
\[
\text{Mean} = \frac{123.34}{4} = 30.835
\]
So, the mean of the data points is **30.835**.
1. **Add the data points:**
\( 21.68 + 35.2 + 29 + 37.46 = 123.34 \)
2. **Count the number of data points:**
There are 4 data points.
3. **Divide the sum by the number of data points:**
\[
\text{Mean} = \frac{123.34}{4} = 30.835
\]
So, the mean of the data points is **30.835**.