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The numbers of miles Ron biked are 31, 35, 49, 32, 45, 29, 33, 28, and 40.

Determine the range of this data set.(1 point)
Responses

9 miles
9 miles

35.8 miles
35.8 miles

21 miles
21 miles

18 miles

1 answer

To find the range of a data set, you subtract the smallest value from the largest value.

From the given data set:

  • The smallest number of miles Ron biked is 28.
  • The largest number of miles Ron biked is 49.

Now, calculate the range:

Range = Largest value - Smallest value
Range = 49 - 28
Range = 21 miles

So, the correct response is 21 miles.