mimi8561
25.04.2020 •
Mathematics
G round beef is packaged in small trays, intended to hold 1 pound of meat. A random sample of 30 packages in the small tray produced weight measurements with an average of 1.02 pounds and a standard deviation of 0.14 pounds. (a) If you were the quality control manager and wanted to make sure that the average amount of ground beef was indeed 1 pound, what hypotheses would you test
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Ответ:
19.96
Step-by-step explanation: half of 9.98 is 4.99 so 9.98+4.99+4.99= 19.96