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Explore BrainMass

    Measures of Central Tendency

    Tests knowledge of the three main measures of central tendency, including some simple calculation questions.

    1

    The _______ is the middle value in a data set.

    2

    1 2 2 2 4 4 6 7 9 9
    For the above data set, the mode is:

    3

    Which measure of central tendency is least affected by outliers?

    4

    True or false? If you have a high outlier in your data set, your mean will be higher than if you remove the outlier.

    5

    What is the mean for the following data set?

    0 0 1 4 6 8 2 5 3 7