Mean Median Mode

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Mean, Median, Mode  Mean, Median, Mode  By Monica Yuskaitis

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Copyright © 2000 by Monica Yuskaitis Definition Mean Mean Means Means Average Average

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Copyright © 2000 by Monica Yuskaitis Definition Mean Mean  – the average of a  group of numbers. 2, 5, 2, 1, 5 Mean = 3 Mean = 3
Copyright © 2000 by Monica Yuskaitis Mean is found by evening out  the numbers 2, 5, 2, 1, 5

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Copyright © 2000 by Monica Yuskaitis Mean is found by evening out  the numbers 2, 5, 2, 1, 5
Copyright © 2000 by Monica Yuskaitis Mean is found by evening out  the numbers 2, 5, 2, 1, 5 mean = 3

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Copyright © 2000 by Monica Yuskaitis How to Find the Mean of a  Group of Numbers Step 1 – Add all the numbers. 8, 10, 12, 18, 22, 26 8+10+12+18+22+26 = 96
Copyright © 2000 by Monica Yuskaitis How to Find the Mean of a  Group of Numbers Step 2 – Divide the sum by  the number of addends. 8, 10, 12, 18, 22, 26 8+10+12+18+22+26 = 96 How many addends are there?

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Copyright © 2000 by Monica Yuskaitis How to Find the Mean of a  Group of Numbers Step 2 – Divide the sum by  the number of addends. 6 ) 96 sum # of addends 1 6 3 6 6 6 3
Monica Yuskaitis How to Find the Mean of a  Group of Numbers The mean or average of these  numbers is 16. 8, 10, 12, 18, 22, 26

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