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    Weighted Mean Tabular Data

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    Weighted mean: Tabular data
    The scores on a test for a sample of 40 statistics students are summarized in the following table.
    Number of students Score
    10 90
    17 80
    13 70

    Find the mean score. Round your answer to at least one decimal place.

    © BrainMass Inc. brainmass.com June 4, 2020, 12:16 am ad1c9bdddf
    https://brainmass.com/statistics/quantative-analysis-of-data/weighted-mean-tabular-data-328318

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    Weighted mean: Tabular data
    The scores on a test for a sample of statistics students are ...

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    The expert examines the weighted mean tabular data.

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