Question
In a study of the accuracy of fast food drive-through orders, Restaurant A had 208208 accurate...
In a study of the accuracy of fast food drive-through orders, Restaurant A had 208208 accurate orders and 7272 that were not accurate. a. Construct a 9595% confidence interval estimate of the percentage of orders that are not accurate. b. Compare the results from part (a) to this 9595% confidence interval for the percentage of orders that are not accurate at Restaurant B: 0.2350.235less than
Homework Answers
Answer #1
For the second part, full
information about the confidence interval of restaurant B isn't
given. But whatever the confidence interval is given, if the width
of confidence interval of A is lower than that of B at same
confidence level, then the confidence interval of A is more
accurate than that of B and vice versa.
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