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Why average of ratios differs from average ratio of a series of numbers?
Wiki User
∙ 9y ago
This is because the average of the ratios does not take account of the sizes of the numbers in the ratios.
Wiki User
∙ 9y ago
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What does the word mean in maths mean?
The mean of a series of numbers is the average - calculated by added all the numbers in the series and dividing the sum by the number of numbers in the series. Given the set of numbers {1,2,3,4,5}, the sum of these numbers [1+2+3+4+5=15] divided by 5 {n=5}, gives a mean or average of 3.
The sum of a series of numbers divided by the number of cases is?
That's called the average.
How do you average a math question?
To get the simple average of a series of numbers, you add the numbers up and divide by however many numbers there were. For example, the average of 2, 3 and 4 is the sum of the numbers (which adds up to 9) divided by 3 (because there are three numbers). So the average is 9/3 = 3.
What is the mean of a series of numbers?
The mean is the same as average. You would get this by adding all the numbers up and dividing by the total number of numbers in the series. Ex. For [1,4,6,9] the mean is 1+4+6+9 = 20 / 4 = 5
What is the average of 16 and 40?
The average of a series of numbers is their sum divided by however many numbers there are: in this case you would calculate: (16 + 40) / 2 =56 / 2 =28 Therefore the average of 16 and 40 is 28.
What is the arithmetic average of a series of numbers?
The sum of the numbers divided by the number of numbers.
What term refers to the arithmetic average of a series of numbers?
The mean
What does the word mean in maths mean?
The mean of a series of numbers is the average - calculated by added all the numbers in the series and dividing the sum by the number of numbers in the series. Given the set of numbers {1,2,3,4,5}, the sum of these numbers [1+2+3+4+5=15] divided by 5 {n=5}, gives a mean or average of 3.
The sum of a series of numbers divided by the number of cases is?
That's called the average.
How do you average a math question?
To get the simple average of a series of numbers, you add the numbers up and divide by however many numbers there were. For example, the average of 2, 3 and 4 is the sum of the numbers (which adds up to 9) divided by 3 (because there are three numbers). So the average is 9/3 = 3.
How do you figure out the average of a series of ten numbers?
Add them together. Divide that total by 10.
What number comes next in this series 3 6 18 72?
If you look at the ratios between consecutive numbers, you'll notice that the first ratio is 2, followed by 3 and 4.
What is the mean of a series of numbers?
The mean is the same as average. You would get this by adding all the numbers up and dividing by the total number of numbers in the series. Ex. For [1,4,6,9] the mean is 1+4+6+9 = 20 / 4 = 5
What is the average of 16 and 40?
The average of a series of numbers is their sum divided by however many numbers there are: in this case you would calculate: (16 + 40) / 2 =56 / 2 =28 Therefore the average of 16 and 40 is 28.
What is the average of 16 23 39 45?
You can find the average of a series of numbers by simply adding the numbers together and divide your total by the amount of numbers added. 16 + 23 + 39 + 45 = 123 123 ÷ 4 = 30.75
What is the average of 3 6 9 2?
5. 3+6+9+2 = 20 20 / 4 = 5. To calculate the average of a series of numbers you have to add them together and divide them by the amount of numbers given.
Who can operate a mini c arm oem 6000 series?
It differs state to state.
