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The mean is 23.

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11y ago

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Related Questions

How do you add up then divide the number of values?

This process enables you to find the "mean" or "average" of a set of values. Example. 12, 7, 5, 1, -3, -4 We have a set of 6 values (numbers) When these 6 numbers are summed : 12 + 7 + 5 + 1 +(-3) + (-4) = 18 Then 18 ÷ 6 = 3..........and 3 is the mean (average) of this set of numbers.


What is the average of 8 9 10 11 12?

To find the average of a set of numbers, you add all the numbers together and then divide by the total number of values. In this case, the sum of 8, 9, 10, 11, and 12 is 50. To find the average, you divide 50 by the total number of values, which is 5. Therefore, the average of 8, 9, 10, 11, and 12 is 10.


What set of 5 pieces has a mean of 12 and a range of 3?

(10, 12, 12, 13, 13)


What is the mean of 23 12 15 25 10?

mean = the sum of the observed values / number of observations = 23+12+15+25+10 / 5 =85/5 =17


What is a set of data for a mean of 12 a mode of 10 and a median of 12?

There are infinitely many sets. One possible set is {10,10,12,13,15}


What is the Mean for the following set of numbers 10 12 8 5 2?

the arithmetic mean for the set of numbers is 7.4. but the geometric mean is 6.25826929.


Calculate the mean for 12 10 19 8 2 15 1 20 6 11 3 7?

The mean is the sum of the values divided by the number of values. In this case (12+10+19+8+2+15+1+20+6+11+3+7)/12 = 9.5.


How do you calculate the mean in maths?

In Mathematics there are three types of average: the Mean. Median and Mode. The Mean average is the first average which people meet and is just called the average at that point. The mean is the sum of all values in a set divided by the number of values. For example, the mean of the set {1, 2, 2, 4, 7, 9, 11}: The sum of the values is 1 + 3 + 4 + 6 + 7 + 9 + 12 = 42. There are 7 numbers in the set. Therefore the mean = sum of values ÷ number of values = 42 ÷ 7 = 6.


What is the mean of 7 8 8 9 9 10 10 10 12 12 12 12 13 14 14 16?

Add the numbers together and divide the sum by 16, the number of values that you have. Use a calculator if you need to.


What is the mean is these numbers 20 12 20 15 8 20 12 10?

To find the mean of the numbers 20, 12, 20, 15, 8, 20, 12, and 10, first add them together: 20 + 12 + 20 + 15 + 8 + 20 + 12 + 10 = 117. Then, divide the total by the number of values, which is 8: 117 ÷ 8 = 14.625. Therefore, the mean is 14.625.


Can the median and the mean be the same value?

Yes. In the set (9, 10, 11, 12, 13) 11 is the median and the mean.


What is the mean of 1 6 10 11 12?

The mean is 8 because: (1+6+10+11+12)/5=8 We know that the Arithmetic Mean of a data set = (sum of all the items)/ number of items. =(1+6+10+11+12)/5 =(40)/5 =8. The Arithmetic Mean of 1, 6, 10, 11, and 12 is 8.