Nine students were asked how many miles they live from school. Their answers are listed below.3, 5, 3, 8, 7, 3, 3, 5, 3Find the mode and the range for the data.
Question
Nine students were asked how many miles they live from school. Their answers are listed below.3, 5, 3, 8, 7, 3, 3, 5, 3Find the mode and the range for the data.
Solution
The mode of a set of numbers is the number that appears most frequently. In this case, the number 3 appears five times, more than any other number. So, the mode is 3.
The range of a set of numbers is the difference between the highest and lowest numbers. In this case, the highest number is 8 and the lowest number is 3. So, the range is 8 - 3 = 5.
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