1. A hotel manager is interested in the amount of time required for their shuttl
ID: 2946390 • Letter: 1
Question
1. A hotel manager is interested in the amount of time required for their shuttle to make the trip from the airport pick-up spot to their front entrance. They find that the distribution of times has a standard deviation of 6 minutes. Which of the following is the best interpretation of the standard deviation? a. A shuttle that leaves from the airport typically arrives at the front entrance of the hotel b. A shuttle typically takes about 6 minutes to get from the airport pick-up spot to the front c. The time a shuttle takes to get from the airport to the front entrance of the hotel never d. The difference between the actual time a shuttle takes to get from the airport to the front between 6 minutes earlier and 6 minutes later than the scheduled time entrance of the hotel. varies more than 6 minutes from the mean trip time entrance of the hotel and the mean trip time is, on average, about 6 minutes 2. Which of the following could be a correct conclusion to a hypothesis test? a. The data provide strong evidence that the sample proportionExplanation / Answer
1. Option A is correct.
2. Hypothesis test is the conclusion for population parameter. Hence, Option C is correct.
3. Option D is correct.
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