The following are the percentages of alcohol found in samples of two brands of beer, along with some sample statistics Brand A5 4 5 65 7 5 35 50 183 Brand B4 9 5 4 5 55 0 5 20 294 A 98 confidence interval for the difference in mean alcohol content for the two brands is O ( 0 486, 1 086) O ( 0 152,...

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Introduction to Mathematical Statistics and Its Applications

ISBN: 978-0321693945

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Authors: Richard J. Larsen, Morris L. Marx

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The following are the percentages of alcohol found in samples of two brands of beer, along...

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Introduction to Mathematical Statistics and Its Applications

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