27. Impact Strength The following data are readings (in foot-pounds) of the impact strengths of two kinds

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27. Impact Strength The following data are readings (in foot-pounds) of the impact strengths of two kinds of packaging material:

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a. Use the MS Excel printout to determine whether there is evidence of a difference in the mean strengths for the two kinds of material.

b. Are there practical implications to your results?

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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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