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Statistics

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What is the stardard deviation using the rull of thumb for each set of numbers: 57,61,57,57,58,57,61
61,52,69,64,46,554,47

  • Statistics -

    132.8460441

    Provided your 554 is correct.

  • Statistics (correction) -

    Rule of Thumb

    Range/4 = approx. SD

    You can do the calculations.

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