Mean: (15 + 13 + 9 + 9 + 7 + 1 + 11 + 10 + 13 + 1 + 13) / 11 = 10.5
To find the median, we first have to arrange the data set in numerical order: 1, 1, 7, 9, 9, 10, 11, 13, 13, 13, 15
Since there are 11 numbers, the median is the middle number, which in this case is the 6th number: 10
The mode is the number that appears most frequently in the data set. In this case, the number 13 appears 3 times, which is more than any other number in the data set. So the mode is 13.
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
1 answer
1 answer