Thermal resistance tests on 13 samples of Enterococcus hirae, present in milk, yield the following results in

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Thermal resistance tests on 13 samples of Enterococcus hirae, present in milk, yield the following results in degrees Celsius:

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Another set of seven samples of milk was tested after pasteurization to determine whether thermal resistance had been increased by pasteurization of milk, with the following results:

Use the 0.02 level of significance to test whether it is reasonable to assume that the two samples come from populations with equal variances.

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Probability And Statistics For Engineers

ISBN: 9780134435688

9th Global Edition

Authors: Richard Johnson, Irwin Miller, John Freund

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Question Posted: Apr 23, 2024 07:02 AM

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Thermal resistance tests on 13 samples of Enterococcus hirae, present in milk, yield the following results in

Question:

65.5 65.8 68.1 67.9 66.6 66.2 65.7 67.8 65.4 67.5 66.8 65.2 67.8

Step by Step Answer:

SOLUTION Okay here are the steps to test for equal variances using the data provided Sa...View the full answer

Probability And Statistics For Engineers

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