Question: A quality control supervisor selected a sample of 100 electronic components from each of three different production chains to determine if the production chains had

 A quality control supervisor selected a sample of 100 electronic components

A quality control supervisor selected a sample of 100 electronic components from each of three different production chains to determine if the production chains had the same rates of meeting their quality standards. At a =.05, test the claim that the proportions are equal. Components Chain 1 Chain 2 Chain 3 Meets the standard 75 87 69 Does not meet the 25 13 31 standard Total 100 100 100 There is evidence to reject the claim that the proportions are equal because the test value 5.991 5.991. O There is not evidence to reject the claim that the proportions are equal because the test value 9.486 > 5.991 O There is not evidence to reject the claim that the proportions are equal because the test value 5.991

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