what is the median? 5 10 7 9 8

Explanation:

Step1: Order the data

First, we need to arrange the numbers in ascending order. The given numbers are 5, 10, 7, 9, 8. When we sort them, we get 5, 7, 8, 9, 10.

Step2: Find the middle value

Since there are 5 numbers (an odd number of observations), the median is the middle number. The middle position in a set of ( n ) numbers (where ( n ) is odd) is at ( \frac{n + 1}{2} )th position. Here, ( n = 5 ), so ( \frac{5+ 1}{2}=3 )rd position. Looking at the ordered set 5, 7, 8, 9, 10, the 3rd number is 8.

Answer:

8