What is the range of the following set? 42,39,51,54,48,42,39,51,36

To find the range of a set, you need to subtract the lowest value from the highest value.

In this case, the lowest value is 36 and the highest value is 54.

Range = Highest value - Lowest value
Range = 54 - 36
Range = 18

To find the range of a set of numbers, you need to determine the difference between the largest and smallest values in the set. In this case, the set is {42, 39, 51, 54, 48, 42, 39, 51, 36}.

First, let's sort the set in ascending order:
{36, 39, 39, 42, 42, 48, 51, 51, 54}

Next, identify the largest and smallest values in the set.
The smallest value is 36, and the largest value is 54.

Finally, calculate the difference between the largest and smallest values.
Range = Largest value - Smallest value = 54 - 36 = 18

Therefore, the range of the given set is 18.