These data are the weights (in pounds) of 27 packages of ground beef in a supermarket meat

Question:

These data are the weights (in pounds) of 27 packages of ground beef in a supermarket meat display:

a. Interpret the accompanying MINITAB printouts for the one-sample test and estimation procedures.
One-Sample T: Weight
Test of mu = 1 vs not = 1

b. Verify the calculated values of t and the upper and lower confidence limits.

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Introduction To Probability And Statistics

ISBN: 9781133103752

14th Edition

Authors: William Mendenhall, Robert Beaver, Barbara Beaver

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Question Posted: Apr 15, 2016 07:24 AM

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These data are the weights (in pounds) of 27 packages of ground beef in a supermarket meat

Question:

1.08 99 97 1.18 141 128 8 1.06 1.14 38 75 96 08 87 89 89 96 1.12 12 93 1.24 89 9 14 92 1.18 1.17 Variable Weight Variable Weight Mean StDev SE Mean 1.0522 0.1657 0.0319 27 95% CI (0.9867, 1.1178) 1.64 0.113

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a The t test of the hypothesis H 0 1 versus H a 1 is not ...View the full answer

Introduction To Probability And Statistics

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