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  3. question 3 a production manager wants to know if her...

Question: question 3 a production manager wants to know if her...

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Question 3 A production manager wants to know if her new procedure results in fewer defective units. She knows that they are currently averaging 8% defective units. She then collects a sample of 341 units using the new procedure and finds 24 defective units. Do we have enough evidence to conclude that the new procedure results in fewer defective units? (use alpha .05) 1. Identify the appropriate test, alpha, and check assumptions 2. Formulate hypotheses 3. Perform calculations (test statistic & P-value) 4. Compare P-value to alpha and state conclusion 5. Write your conclusion in English
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