The test scores on a 100-point test were recorded for 20 students. Construct a relative frequency distribution

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The test scores on a 100-point test were recorded for 20 students. Construct a relative frequency distribution for the data, using 6 classes of width 8, and starting at 52.

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22. Is the shape of the distribution unusual? Can you think of any reason that the scores would have such a shape?

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Introduction To Probability And Statistics

ISBN: 9780357114469

15th Edition

Authors: William Mendenhall Iii , Robert Beaver , Barbara Beaver

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