The range of a set of data is calculated by subtracting the smallest value from the largest value in the dataset.
In this case, the given numbers are: 3, 3, 0, 8, 7, 10, 2, 6, 12, 0.
The smallest value in this set is 0, and the largest value is 12. To find the range, we perform the following calculation:
Range = Largest value – Smallest value
Range = 12 – 0 = 12.
Therefore, the range of the data is 12.