For the set of data, the median is ______ and the mean is ______. 11, 8, 20, 16, 9

Question

Quizplus · Accepted Answer

To find the median, we arrange the set of data in order from least to greatest: 
8, 9, 11, 16, 20. The middle value is 11, so the median is 11. 
To find the mean, we add up all the values and divide by the total number of values: 
(11+8+20+16+9)/5 = 64/5 = 12.8. So the mean is 12.8.
Therefore, the best choice is D, which has the correct values for both the median and mean.

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