Do the lengths of boys names have more variation than the lengths of girls names? With current

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Do the lengths of boys€™ names have more variation than the lengths of girls€™ names? With current names like €œNathaniel€ and €œChristopher€ versus €œIan€ and €œJack,€ it certainly appears that boys€™ names cover a wide range with respect to their length. To test this theory, random samples of seventh-grade girls and boys were taken.
Do the lengths of boys€™ names have more variation than

At the 0.05 level of significance, do the data support the contention that the lengths of boys€™ names have more variation than the lengths of girls€™ names?

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Elementary Statistics

ISBN: 9780538733502

11th Edition

Authors: Robert R. Johnson, Patricia J. Kuby

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