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It is: 13+9+11 = 33 and 33/3 = 11 which is the mean average
Wiki User
∙ 9y ago
Wiki User
∙ 11y agoAverage of 9 11 and 13 is 11.
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What is average of 13 and 9?
Average: (13+9)/2 = 11
What is the average of 9 and 13?
Average = (9+13)/2 = 22/2 = 11
What is the average of 11 and 9 and 19?
The average is 13.
What is the average of 7 and 9 and 11?
7 + 9 + 11 = 27. Divide by 3. = 9.
What is the average of 9 15 11 and 13?
The average of 9, 15, 11, and 13 is 12. It is calculated by adding all the numbers together (9+15+11+13 = 48) and then dividing by the total number of values (4).
What is the average of 11 11 13 and 17?
The average is (11+11+13+17)/4 = 52/4 = 13
What is the average of 5 9 11 13 19 21?
Add them together and divide by 6.
What is the mean of 13 9 2 11 18 13?
13 + 9 + 2 + 11 + 18 + 13 = 66/6 = 11
What is the median of 5 15 9 and 13?
median of {5, 15, 9, 13} is 11 To find the median of a dataset sort the data into order and the median is the middle one; if there are an even number of items in the dataset, then the median is the mean average of the middle two. {5, 15, 9, 13} → {5, 9, 13, 15} There are 4 data items, → median is mean of {9, 13} = (9 + 13) / 2 = 11.
What six numbers have the average of the number 12?
There are infinitely many possible answers. One such is {9, 10, 11, 13, 14, 15}.There are infinitely many possible answers. One such is {9, 10, 11, 13, 14, 15}.There are infinitely many possible answers. One such is {9, 10, 11, 13, 14, 15}.There are infinitely many possible answers. One such is {9, 10, 11, 13, 14, 15}.
What is the average number of 26 14 2 9 13 2?
It is 11 by adding them together and then dividing them by 6
What is the average of 11 and 9?
11+9=20 20/2=10 average:10
