Finding the Mean (Average), Median, and Mode

In this video, we look at some additional problems for our lesson on how to find the mean, median, and mode. Let's remember that a mean or an average is found by finding the sum of the numbers involved, and then dividing by the number (or quantity) of numbers. The median is found by arranging a set of numbers in ascending order, then: choosing the middle number when the quantity of numbers is odd, or choosing the average or mean of the middle two numbers when the quantity of numbers is even. The mode is just the number that is most frequent in a data set, it is basically just the number that makes the most appearances.

Step-by-Step Computer Generated Practice Tests:

Practice Test:

[Greenemath]

Step-by-Step Computer Generated Practice Tests:

Practice Test:

[angel]

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[hamijioffical]

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[laurainjames]

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