The median is the number that will be in the middle when you put the numbers in to order.
So if we order those numbers we get:
6, 10, 12, 14, 19
There are 5 numbers here so the median will be the 3rd number in our ordered list (you can divide by 2 and round up to the nearest whole number to know which is the middle number when there are an odd number of numbers such as 5; i.e. 5 /2 = 2.5 which rounds up to 3).
The median is 12.
Please note: if there are an even number of numbers (let's say there were 6 numbers instead of 5) then the median will be the average of the middle two numbers.
Example: Let's add the number 20 to our list of numbers.
After ordering you have:
6, 10, 12, 14, 19 , 20.
As there are 6 numbers now (an even number) we have to take the middle two numbers, which are 12 and 14 (You should divide the number of numbers by 2 and use this and this plus 1 to determine which are the middle numbers. e.g. 6 /2 = 3 and 3 + 1 = 4, so the middle numbers will be the 3rd & 4th) and add them together and then divide by 2.
12 + 14 = 26
26/2 = 13
So the median for these 6 numbers is 13.
Arrange in order: 12 13 13 14 16 18 19 The median is the number in the middle, where there are are as many other numbers on one side as the other: Answer is median = 14
16.5 is the median.
18
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, which is the middle number when they are listed in order.
14
The median of {10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20] is the 6th values which is 15.
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.
Arrange in order: 12 13 13 14 16 18 19 The median is the number in the middle, where there are are as many other numbers on one side as the other: Answer is median = 14
16
16.5 is the median.
mean = 19 median = 12 mode = 12
18
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, which is the middle number when they are listed in order.
13