The following are the numbers of mistakes made in 5 successive days for 4 technicians working for

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The following are the numbers of mistakes made in 5 successive days for 4 technicians working for a photographic laboratory:

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Test at the level of significance $\alpha=0.01$ whether the differences among the 4 sample means can be attributed to chance.

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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 27, 2024 07:02 AM

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The following are the numbers of mistakes made in 5 successive days for 4 technicians working for

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Technician Technician Technician Technician I III IV 12 529 17 9 9 12 11 13 15 6 7 8 14 11 17 19 14 10 10 11

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Probability And Statistics For Engineers

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