Question

what is the median? 99 100 -95 100 99 98 99

Explanation:

Step1: Arrange data in ascending order

$-95,98,99,99,99,99,100,100$

Step2: Determine the middle - value

There are 8 data points. For an even - numbered set of data, the median is the average of the two middle numbers. The two middle numbers are the 4th and 5th numbers. Both are 99. The average of 99 and 99 is $\frac{99 + 99}{2}=99$.

Answer:

99