Question

what is the median? 4 7 0 1 2 5 9

Explanation:

Step1: Sort the data

Sort the numbers \(0,1,2,4,5,7,9\).

Step2: Find the median

Since there are \(n = 7\) (odd number of data points). The median is the \(\frac{n + 1}{2}\) -th value. \(\frac{7+ 1}{2}=4\) -th value.

Answer:

\(4\)