Hello There!
Mean: Average of numbers in a set of data.
STEP 1: Add the numbers together. In this case, we would add
1 + 2 + 2 + 2 + 3 = 10
STEP 2: Divide the sum by the number of digits you added. We would divide
10 "sum of numbers" divided by 5 "number of digits" and we would get a
quotient of 2
The mean for this set of data is 2