Flights 2012 Here are the number of domestic flights flown
Chapter 7, Problem 52E(choose chapter or problem)
Problem 52E
Flights 2012 Here are the number of domestic flights flown in each year from 2000 to 2012 (www.TranStats .bts.gov/Data_Elements.aspx?Data=2).
a) Find the correlation of Flights with Year.
b) Make a scatterplot and describe the trend.
c) Why is the correlation you found in part a not a suitable summary of the strength of the association?
d) Find Kendall’s tau for these data. Would that be an appropriate measure for summarizing their relationship? Explain.
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