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mean median mode

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mean median mode

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    Slide 1:Mean, Median, Mode & Range By majibur rahman M.I.S 2011-2012

    Slide 2:Vocabulary Review Sum – the answer to an addition problem. Addend – the numbers you added together to get the sum.

    Slide 3:Definition Mean Means Average

    Slide 4:Definition Mean – the average of a group of numbers.

    Slide 5:Mean is found by evening out the numbers

    Slide 6:Mean is found by evening out the numbers

    Slide 7:Mean is found by evening out the numbers

    Slide 8:How to Find the Mean of a Group of Numbers Step 1 – Add all the numbers.

    Slide 9:How to Find the Mean of a Group of Numbers Step 2 – Divide the sum by the number of addends.

    Slide 10:How to Find the Mean of a Group of Numbers Step 2 – Divide the sum by the number of addends.

    Slide 11:How to Find the Mean of a Group of Numbers The mean or average of these numbers is 16.

    Slide 12:What is the mean of these numbers?

    Slide 13:What is the mean of these numbers?

    Slide 14:What is the mean of these numbers?

    Slide 15:What is the mean of these numbers?

    Slide 16:Definition Median is in the Middle

    Slide 17:Definition Median – the middle number in a set of ordered numbers.

    Slide 18:How to Find the Median in a Group of Numbers Step 1 – Arrange the numbers in order from least to greatest.

    Slide 19:How to Find the Median in a Group of Numbers Step 2 – Find the middle number.

    Slide 20:How to Find the Median in a Group of Numbers Step 2 – Find the middle number.

    Slide 21:How to Find the Median in a Group of Numbers Step 3 – If there are two middle numbers, find the mean of these two numbers.

    Slide 22:How to Find the Median in a Group of Numbers Step 3 – If there are two middle numbers, find the mean of these two numbers.

    Slide 23:What is the median of these numbers?

    Slide 24:What is the median of these numbers?

    Slide 25:What is the median of these numbers?

    Slide 26:What is the median of these numbers?

    Slide 27:Definition Mode is the most Popular

    Slide 28:Definition A la mode – the most popular or that which is in fashion.

    Slide 29:Definition Mode – the number that appears most frequently in a set of numbers.

    Slide 30:How to Find the Mode in a Group of Numbers Step 1 – Arrange the numbers in order from least to greatest.

    Slide 31:How to Find the Mode in a Group of Numbers Step 2 – Find the number that is repeated the most.

    Slide 32:Which number is the mode?

    Slide 33:Which number is the mode?

    Slide 34:Which number is the mode?

    Slide 35:Definition Range is the distance Between

    Slide 36:Definition Range – the difference between the greatest and the least value in a set of numbers.

    Slide 37:How to Find the Range in a Group of Numbers Step 1 – Arrange the numbers in order from least to greatest.

    Slide 38:How to Find the Range in a Group of Numbers Step 2 – Find the lowest and highest numbers.

    Slide 39:How to Find the Range in a Group of Numbers Step 3 – Find the difference between these 2 numbers.

    Slide 40:What is the range?

    Slide 41:What is the range?

    Slide 42:What is the range?

    Slide 43:What is the range?

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