The mean of the data is 9.1, and the median of the data is 9, and the mode of the data is 15.
A median is a middle number in a series of numbers that have been arranged to lift, and it might be more informative of the set of data than the average. When there are extremes in the sequences that might affect the average of the numbers, the median is sometimes employed instead of the mean.
We have data:
11, 9, 7, 6, 8, 2, 15, 1, 12, 15, 14
Mean = (11 + 9 + 7 + 6 + 8 + 2 + 15 + 1 + 12 + 15 + 14)/11 = 100/11 = 9.09 ≈ 9.1
Median:
Arrange in ascending order:
1, 2, 6, 7, 8, 9, 11, 12, 14, 15, 15
Median = 9 (mid-value)
Mode = 15(repeated 2 times)
Thus, the mean of the data is 9.1, and the median of the data is 9, and the mode of the data is 15.
Learn more about the median here:
brainly.com/question/21396105
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