Statistics Solutions

[Solution Library] In problem 8 of Problem Set I, we assumed that the number of passengers carried per month by Alaska Airlines out of the Anchorage Airport

Question: In problem 8 of Problem Set I, we assumed that the number of passengers carried per month by Alaska Airlines out of the Anchorage Airport was normally distributed and then we did some calculations based on that assumption. The number of passengers per month is in Data File AAL Pax 07.

  1. Construct a normal probability plot and determine whether the assumption of normality appears to be valid. Explain your answer.
  2. Compute the mean and median for the data set. Does comparison of the mean and median support the conclusion you made in part a? Explain your answer.

Note: Data downloaded June 16, 2008 from http://www.transtats.bts.gov/

Price: $2.99
Solution: The downloadable solution consists of 2 pages
Deliverable: Word Document


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