Question: PA 9-6 (Algo) For... For 125 consecutive days, a process engineer has measured the temperature of champagne bottles as they are made ready for serving.

PA 9-6 (Algo) For... For 125 consecutive days, a process engineer has measured the temperature of champagne bottles as they are made ready for serving. Each day, she took a sample of 10 bottles. The average across all 1,250 bottles (125 days, 10 bottles per day) was 47 degrees Fahrenheit. The standard deviation across all bottles was 12 degree Fahrenheit When constructing an X-bar chart, what would be the center line? degrees Fahrenheit

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