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9th -

11thgrade

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Standard Deviation

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9 questions

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  • 1. Multiple Choice
    15 minutes
    1 pt

    What is the standard deviation for the data given:

    5, 10, 7, 12, 0, 20, 15, 22, 8, 2

    6.89

    10.1

    7.26

    9

  • 2. Multiple Choice
    2 minutes
    1 pt
    All of the below sets have the same mean.
    Set 1-Standard Deviation=3.1
    Set 2-Standard Deviation=4.9
    Set 3-Standard Deviation=1.7
    Set 4-Standard Deviation=3.2
    Which set of data probably has the points closest to the mean?
    1
    2
    3
    4
  • 3. Multiple Choice
    45 seconds
    1 pt
    Image

    What does this symbol represent?

    Standard Deviation

    Variance

    Mean Absolute Deviation

    Median

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