16
(0, 2, 15, 16, 17) 0+2+15+16+17 = 50 50/5 = 10 The median is 15, the mean is 10.
Order them: 15 16 17 21 21 Find the middle one: 17 That is the median
12, 14, 15, 16, 16, 17 The median is 15.5 The mode is 16 The range is 5 The mean is 15
To find the median, first arrange the numbers in order (which they already are). Since there are 10 numbers (an even set), the median is the average of the two middle numbers. The two middle numbers are 16 and 17, so the median is (16 + 17) / 2 = 16.5.
The numbers are, 12 13 16 17 17
(0, 2, 15, 16, 17) 0+2+15+16+17 = 50 50/5 = 10 The median is 15, the mean is 10.
Median = 15
The median of {10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20] is the 6th values which is 15.
Order them: 15 16 17 21 21 Find the middle one: 17 That is the median
16
12, 14, 15, 16, 16, 17 The median is 15.5 The mode is 16 The range is 5 The mean is 15
11 12 15 16 18 17 the answer is 15.5
The numbers are, 12 13 16 17 17
put the numbers in order from least to greatest 4 10 11 16 16 17 24 cross out the outermost two until you have one or two left 10 11 16 16 17 11 16 16 16 is the median
It is 13.5 which is the value halfway between the two middle values 12 and 15.
16.5 is the median.
In the example provided, the quartiles are: 25% = 16.5 (the median of {15, 16, 17, 18}) 50% = 18.5 (the median of {15, 16, 17, 18, 19, 20, 21, 22}) 75% = 20.5 (the median of (19, 20, 21, 22})