Find the mean, median, and mode of the data set. round to the nearest tenth. 15, 13, 9, 9, 7, 1, 11, 10, 13, 1, 13

Mean:9.27 repeating 
Median:10
Mode: 1,9,13
( orginal)

Mean:8.8
Median:10
Mode:10
(ROUND NEAREST TENTH)

The mean of the set is the average of the set. we add first all the numbers and divide by the number of data points which is 11. mean is equal to 9.2727.. or 102/11. The median is the middle of the set arranged in increasing order. THe median is 10. The mode is the number with greatest frequency which is 13.