What is the mean and median of the data set; 12, 10, 9, 15, 16, 10? (1 point)
Mean:
(12 + 10 + 9 + 15 + 16 + 10) / 6 = 72 / 6 = 12
Median:
The numbers in ascending order are: 9, 10, 10, 12, 15, 16
Since there are an even number of values, the median is the average of the two middle numbers: (10 + 12) / 2 = 11