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Statistics LibreTexts

3: Mean and Standard Deviation from a Frequency Table

  • Page ID
    19736
  • Mean and Standard Deviation from a Frequency Table

    This calculator computes mean, standard deviation, and 5-number summary from a frequency or probability distribution table.  Please report error to Dr. Jessica Kuang at jkuangATvcccd.edu.

    To learn how to use this calculator, please watch a short video here.

    Input

    Type in the data values and frequencies below.  Put the midpoints in increasing order and do not include any values with zero frequency.

    data value
    frequency

        Population Standard Deviation

        Sample Standard Deviation

     

     

    Output

    Mean:
    Standard Deviation:
    Five Point Summary:
    Sample Size:

     

    (Powered by DESMOS)

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