Answers:
<u>Median is 5</u>
<u>Mode is 3</u>
Step-by-step explanation:
First, we have to put the number set in order from smallest to largest.
3, 5, 9, 11, 3 → 3, 3, 5, 9, 11
The median is the number in the <u>m</u>iddle.
The number in the middle is <em>5</em>
The mode is the number that occurs <u>m</u>ost <u>o</u>ften.
The number that occurs most often is <em>3</em>