Q: What is the sum of all the data points divided by the number of data points?

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In that case, the sum of all of your data points, when divided by the number of points, results in an uneven number, presumably an odd one.

Add up all the values and divide by the number of data points.

All numbers can be divided. But if you get a number with an infinate decimal that would be called an irrational number(the dividend, not the divisor) a number that can't be divided is a prime number. prime number

No, because the average is all of the numbers added up and divided by the number of numbers. For example: 25,40, and 55 add up to 120. When divided in this case, the mean is 40. But: Say you have 70,90, and 101 when added it comes to 261. When divided, the answer is 87. Since 87 is not one of the values, the mean is not always equal to a value in the data set.

to find any grade ever no matter how many questions there are, as long as theyre all worth the same. Plug in the numbers: number of questions you got right divided by the number of questions on the exam and then multiple by 100. You got a 75

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Average is the sum of all data points divided by the number of data points. Median is the data point that is exactly halfway between the lowest and highest data points.

In that case, the sum of all of your data points, when divided by the number of points, results in an uneven number, presumably an odd one.

Add up all the values and divide by the number of data points.

The mean=Adding all of the data and dividing by how much data you have.

There is not a mean of a single number. To calculate a mean, you need a data set. The mean is given by the sum of all the data, divided by the number of pieces of data.

You can have a scatter plot where the data is displayed as a collection of points. You can also have a dot plot where a set of data is represented by placing dots over a number line to represent the frequency of data.

The mean, or average, of a data set is equal to the sum of all the data points divided by the number of data points there are. In this case, you have 11 points of data. So, this is what you'll want to do:(3+12+28+12+12+13+15+26+16+12+27)/(11) = 176/11 = 16The mean is 16.

Average.

Mutltiply that "same" number by the number of data points.

The mean is like the average, all of the numbers in a data set added up and divided buy the number of numbers in the data set.

The mean is like the average, all of the numbers in a data set added up and divided buy the number of numbers in the data set.

This "average" is the mode for the class.