Question
The median of 6,9,5,7,6,9,2
Answers
GPT-4o mini
To find the median of the data set \(6, 9, 5, 7, 6, 9, 2\), follow these steps:
1. **Sort the data in ascending order**:
\[
2, 5, 6, 6, 7, 9, 9
\]
2. **Determine the number of observations**:
There are 7 observations in this data set.
3. **Find the median**:
Since there is an odd number of observations, the median is the middle number. The middle position for 7 numbers is the 4th number.
From the sorted list:
\[
2, 5, 6, \underline{6}, 7, 9, 9
\]
The median is \(6\).
1. **Sort the data in ascending order**:
\[
2, 5, 6, 6, 7, 9, 9
\]
2. **Determine the number of observations**:
There are 7 observations in this data set.
3. **Find the median**:
Since there is an odd number of observations, the median is the middle number. The middle position for 7 numbers is the 4th number.
From the sorted list:
\[
2, 5, 6, \underline{6}, 7, 9, 9
\]
The median is \(6\).