For this set of data, the median is ______ and the mean is ______. 20.42, 23.90, 25.81, 28.42, 24.66, 21.13, 19.49, 20.91

Question

Quizplus · Accepted Answer

To find the median, first, arrange the data in ascending order: 19.49, 20.42, 20.91, 21.13, 23.90, 24.66, 25.81, 28.42. The median is the average of the middle two numbers (21.13 + 23.90) / 2 = 22.52. To find the mean, add all numbers and divide by the count: (19.49 + 20.42 + 20.91 + 21.13 + 23.90 + 24.66 + 25.81 + 28.42) / 8 = 23.09.

For This Set of Data, the Median Is ______ and the Mean