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Mean is a fancy word for "Average". To calculate an average of a set of numbers you must add together the set of numbers and divide by the amount of numbers in the set. Let's solve your problem.
4, 12, 23, 11, 5. Remember the first step is to add all the numbers together.
4 + 12 + 23 + 11 + 5 = 55.
Now we need to do step two - which is to divide by the amount of numbers in the set. In this case we added together 5 numbers.
55/5 = 11.
So the Average of {4,12,23,11,5} = 11.
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Increase 11 by 12?
11 increased by 12 is the same as 11 plus 12 so the answer is 23
If the mean of a set of data is 23 must 23 be one of the data values?
No, for example the set of data 15,20,26,28 has a median that is 20 + 26 /, or 23
What is 5 divided by 6 times 1 divided by 10 plus 2 divided by 3 divided by 4 divided by 11?
(5/6) * (1/10) + (2/3) / (4/11) = (5/6) * (1/10) + (2/3) * (11/4)= (1/12) + (11/6) = 1/12 + 22/12 = 23/12 or 111/12(5/6) * (1/10) + (2/3) / (4/11) = (5/6) * (1/10) + (2/3) * (11/4)= (1/12) + (11/6) = 1/12 + 22/12 = 23/12 or 111/12(5/6) * (1/10) + (2/3) / (4/11) = (5/6) * (1/10) + (2/3) * (11/4)= (1/12) + (11/6) = 1/12 + 22/12 = 23/12 or 111/12(5/6) * (1/10) + (2/3) / (4/11) = (5/6) * (1/10) + (2/3) * (11/4)= (1/12) + (11/6) = 1/12 + 22/12 = 23/12 or 111/12
What is 12 greater than 11?
12 is greater than 11 by a difference of 1. In mathematical terms, the comparison can be expressed as 12 - 11 = 1. This means that 12 is one unit larger than 11 on the number line.
What is the mean of 8 9 12 18 and 23?
8+9+12+18+23/5=14
