Mechanical engineers, testing a new arc-welding technique, classified welds both with respect to appearance and an X-ray
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Mechanical engineers, testing a new arc-welding technique, classified welds both with respect to appearance and an X-ray inspection.
Test for independence using \(\alpha=0.05\) and find the individual cell contributions to the \(\chi^{2}\) statistic.
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Related Book For
Probability And Statistics For Engineers
ISBN: 9780134435688
9th Global Edition
Authors: Richard Johnson, Irwin Miller, John Freund
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