In a recent survey, 8 people were each asked the number of times they have been on an airplane. Here is a list of the responses.25, 14, 9, 20, 16, 8, 12, 8Find the range of the data set.
Question
In a recent survey, 8 people were each asked the number of times they have been on an airplane. Here is a list of the responses.25, 14, 9, 20, 16, 8, 12, 8Find the range of the data set.
Solution
To find the range of a data set, you need to subtract the smallest number from the largest number.
First, identify the smallest and largest numbers in the data set.
The smallest number in the data set is 8 and the largest number is 25.
Then, subtract the smallest number from the largest number.
So, the range is 25 - 8 = 17.
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