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Determine that the underlying population is normal

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Reference no: EM131751159

Question: Sports and Leisure The Der Dachstein mountain in Austria has several hiking trails, lots of options for skiers, and a spectacular sky walk that extends out from a ledge to offer a view of the Alps. A new cable car takes passengers to approximately 2700 meters above sea level in approximately 5.5 minutes. A random sample of cable car rides was selected and the time (in minutes) to reach the top was recorded for each. The data are given in the following table.

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Assume the underlying population is normal and σ = 1.3. Is there any evidence to suggest that the mean cable car time is greater than 5.5 minutes? Use a = 0.05 and compute the p value to draw a conclusion.

Reference no: EM131751159

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