The solution:
Given:
We are required to find the median of the given data.
Step 1:
Rearrange the data in ascending order of magnitude.
[tex]1,2,2,3,3,3,3,4,4,4,5,9[/tex]
Step 2:
Pick the middle numbers and find their average.
[tex]Median=\frac{3+3}{2}=\frac{6}{2}=3[/tex]
Therefore, the correct answer is 3.
