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

23

Step-by-step explanation:

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

46/2=23

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

 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

 The median/average is 20.88571428571429

answer: 0+0=0

step-by-step explanation:

that is the only answer that can make 0

add an image, and i will answer

step-by-step explanation: