Question

1. the data set shows the number of t - shirts sold each day of a sale at abercrombie. find the median number of t - shirts sold. 30, 36, 38, 32, 38, 30, 34, 32, 36 median number of t - shirts sold =

Explanation:

Step1: Sort the data set

Sort the numbers in ascending order: \(30,30,32,32,34,36,36,38,38\)

Step2: Find the median

Since there are \(n = 9\) data points (odd number), the median is the \(\frac{n + 1}{2}\)th value. \(\frac{9+ 1}{2}=5\)th value.
The 5th value in the sorted list \(30,30,32,32,34,36,36,38,38\) is \(34\)

Answer:

\(34\)