The target mooney viscosity of the elastomer produced in a, Ask an Expert

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The target "mooney viscosity" of the elastomer produced in a commercial pro- cess is 44.0; if the average "mooney viscosity" of product samples acquired from the process hourly and analyzed in the quality control laboratory exceeds or falls below this target, the process is deemed "out of control" and in need of corrective control action. Formulate the decision-making about the process performance as a hypothesis test, stating the null and the alternative hypotheses.

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