The median is the central number when the values are arranged in ascending or descending order. To find the median of the given numbers, they must be arranged:
4, 6, 9, 11, 15 (ascending order)
15, 11, 9, 6, 4 (descending order)
The number that holds the central position is 9, therefore, 9 is the median of the given set of numbers.
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6, 10, 11, 12, 14, 14, 15, 22 mean: 13 median: 13 mode: 14 range: 16
six
The answer is 8.5
Median of the set = arithmetic mean of 8 and 9 = 8.5
Since there are an even number of data, the median will be the average of the middle two.So, median = (6+15)/2 = 10.5