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nisha.welb

  • 4 years ago

What is the standard deviation of the following data set? 11, 13, 15, 16, 20, 21

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  1. ravi623
    • 4 years ago
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    how do we calculate it?

  2. nisha.welb
    • 4 years ago
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    i dont know

  3. ravi623
    • 4 years ago
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    really?

  4. nisha.welb
    • 4 years ago
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    nevermind its A.

  5. ravi623
    • 4 years ago
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    A means 11

  6. nisha.welb
    • 4 years ago
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    square root 9.5

  7. ravi623
    • 4 years ago
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    ok

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