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.
10 7 11 12 9 13 14 11 15 16 13 17 18 15 19 20...
12
14
10, 11, 12, 13, 14, 15, 16, 17, 18, 19, and 20
mean = 19 median = 12 mode = 12
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.
It is 13.mean = sum / (how many) = 39/3 = 13.
9, 10, 12, 12, 12, 13, 15, 19, 22, 27, 27, 29, 36
15.4
10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20
10 7 11 12 9 13 14 11 15 16 13 17 18 15 19 20...
The median of {10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20] is the 6th values which is 15.
12
14. Put in order: {1, 6, 10, 12, 12, 13, 15, 19, 27, 31, 32, 40} There are 12 data items, so the median is the (12 + 1) ÷ 2 = 61/2th data item. As 61/2 is not a whole number, take the mean average of the 6th and 7th data items: 6th is 13, 7th is 15 ⇒ median = (13 + 15) ÷ 2 = 14
14
10, 11, 12, 13, 14, 15, 16, 17, 18, 19, and 20