A data set shows 4, 7, 9, 10. What is the median?

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Multiple Choice

A data set shows 4, 7, 9, 10. What is the median?

Explanation:
The median is the middle value that splits the data into two halves. With an even number of observations, the middle isn’t a single value, so you average the two central numbers. Sort the data: 4, 7, 9, 10. The two middle values are 7 and 9, and their average is (7 + 9) / 2 = 8. So the median is 8, which lies between the lower half (4, 7) and the upper half (9, 10).

The median is the middle value that splits the data into two halves. With an even number of observations, the middle isn’t a single value, so you average the two central numbers. Sort the data: 4, 7, 9, 10. The two middle values are 7 and 9, and their average is (7 + 9) / 2 = 8. So the median is 8, which lies between the lower half (4, 7) and the upper half (9, 10).

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