Organize Data Set: Organize the data set in ascending order.Data set: −8, −2, −3, 0, −9, −3, −1, −4Ordered data set: −9, −8, −4, −3, −3, −2, −1, 0
Count Data Points: Determine the number of data points in the set.There are 8 numbers in the ordered data set.
Calculate Median: Since the number of data points is even, the median will be the average of the middle two numbers. The middle two numbers are the 4th and 5th numbers in the ordered set, which are −3 and −3.
Average Middle Numbers: Calculate the median by averaging the middle two numbers.Median = (−3+−3)/2=−6/2=−3