22
15
18.5 As there are an even number of numbers, the median is the mean of the middle two; in this case median is (18 + 19)/2 = 18.5
18
12,13,13,15,17,19,23 15 is the median of these set of numbers
mean = 19.833... median = 19.5 mode = 19
15
The mean is 19. The median is 18. There is no mode.
The median is 19.
18.5 As there are an even number of numbers, the median is the mean of the middle two; in this case median is (18 + 19)/2 = 18.5
18
12,13,13,15,17,19,23 15 is the median of these set of numbers
To find the median of a set of numbers, you first need to arrange them in numerical order. In this case, the numbers are 10, 12, 19, 18, 12, 13, and 12. When arranged in ascending order, the numbers become 10, 12, 12, 12, 13, 18, 19. Since there are seven numbers in the set, the median is the middle number, which in this case is the fourth number, which is also 12. Therefore, the median of the given set of numbers is 12.
mean = 19.833... median = 19.5 mode = 19
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})
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 median of {10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20] is the 6th values which is 15.