Which of these numbers 28, 18, 36, 30,15, 9 are the range sets of data

The range sets of data is 25.

Explanation:

The range of set of data is the difference between highest number and the lowest number.

28, 18, 36, 30,15, 9

for finding the range set of data, arrange the given data in ascending order

9, 15, 18, 28, 30, 36

Now subtract the smallest value from the largest value in the set.

36 - 9 = 25

The range sets of data is 25.

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