Summarize the variability of this data set by calculating its range 8 15 13 10 38 19 35 74 10 18 21 19 and 33 what would be the answer?
To calculate the range of this data set, you subtract the smallest value from the largest value.
The smallest value is 8 and the largest value is 74, so the range of the data set is 74 - 8 = 66.
Therefore, the range of this data set is 66.