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2. Fifty-ve drivers took a mean of 510 mins to drive from Tallahassee to Miami. Is this any indication that the mean time that all
2. Fifty-ve drivers took a mean of 510 mins to drive from Tallahassee to Miami. Is this any indication that the mean time that all drivers might take would be greater than 500 mins? (a) Set up a population-sample picture for this question, and identify the subjects and 10 Points observations. (b) Report an appropriate hypothesis test with a=0.1, write out the full procedure that we went over in class. You'll need to know that the sample standard deviation was 45 mins. (c) If we were making an error here, which type would it be? Write out in words, in context, what making such an error would mean. (d) Explain the power of the test in words, in context
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