Step by step
The question
Question: find the mode of 3, 5, 5, 4, 5, 3 and 2.
Mode of 3, 5, 5, 4, 5, 3, 2
The mode is the number that comes up most often.
mode: the one that comes most often
1 Put them in order
First we put them in order, smallest first: 2, 3, 3, 4, 5, 5 and 5.
= 2, 3, 3, 4, 5, 5, 5
We still have 7 numbers.
None is lost.
7 numbers ✓
2 Count each number
3 comes 2 times.
5 comes 3 times.
We write each number, and how many times it comes.
= 2 → 1, 3 → 2, 4 → 1, 5 → 3
3 Pick the most
5 comes the most: 3 times.
So the mode is 5.
= mode = 5
Let's look back.
First: put them in order.
Then: count each number.
Last: pick the most.
Answer
= mode = 5