Answer
The mean of the data is 3.67 (rounded to two decimal places).
Work Step by Step
The mean is the sum of the values given divided by the number of values given. There are six values: 3, 6, 2, 1, 7, 3
The mean is: $\frac{3 + 6 + 2 + 1 + 7 + 3}{6}$ = $\frac{22}{6}$ $\approx$ 3.67