Matched-pairs t-test to conduct a hypothesis test

Reference no: EM13990426

1. When is it appropriate to use a matched-pairs t-test to conduct a hypothesis test?

2. A production manager wants to know whether the proportion of defective parts produced by machine 1 is less than the proportion of defective parts produced by machine 2. Formulate the null and alternative hypothesis appropriate for this management question.

Reference no: EM13990426

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