For 127 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 5 bottles. The average across all 635 bottles (127 days, 5 bottles per day) was 43 degrees Fahrenheit. The standard deviation across all bottles was 1.0 degree.

x Answer is complete but not entirely correct. (Round your intermediate calculations and final answer to 4 decimal places.) \begin{tabular}{|l|l|l} \hline When constructing an X-bar chart, what would be the upper control limit? & 43.3416degreesFahrenheit \\ \hline \end{tabular}