What is the median of 5,12,13.20,26,29,30,31

First one: The median/average is 20.75

Second one: The median/average is 20.88571428571429

Step-by-step explanation:

To find the median, you need to add all of the numbers together and then divide the total amount of numbers from the what you just added together.

I don't know if you mean: 5, 12, 13, 20, 26, 29, 30, 31 So, I will do both.

First one: 5, 12, 13, 20, 26, 29, 30, 31

Step 1: Add all of the numbers together

5 + 12 + 13 + 20 + 26 + 29 + 30 + 31

166

Step 2: Figure out how many number are in the set

5, 12, 13, 20, 26, 29, 30, 31

1 2 3 4 5 6 7 8

So, there are 8 numbers total

Step 3: Find the median

Total adding of number / Total of numbers

166 / 8

20.75

Answer: 20.75 is the mean

Second on: 5, 12, 13.20, 26, 29, 30, 31

Step 1: Add all of the numbers together

5 + 12 + 13.20 + 26 + 29 + 30 + 31

146.2

Step 2: Figure out how many number are in the set

5, 12, 13.20, 26, 29, 30, 31

1 2 3 4 5 6 7

So, there are 7 numbers total

Step 3: Find the median

Total adding of number / Total of numbers

146.2 / 7

20.88571428571429

Answer: The median/average is 20.88571428571429

23

Step-by-step explanation:

20 and 26 are both in the middle so ad them the divide by 2

46/2=23