Question: The following data sets present operating data for Alaska Air Group, a North American airline. The data cover the period from 2005 to 2020 and
The following data sets present operating data for Alaska Air Group, a North American airline. The data cover the period from 2005 to 2020 and were obtained from ALK's annual reports on Form 10-K.
The data are:
Food and beverage costs and the number of revenue passengers
FOOD & BEVERAGE COST vs REVENUE PASSENGERS
| x | y | |
| Year | Revenue Passengers | F&B Cost |
| 2020 | 17927 | 90 |
| 2019 | 46733 | 214 |
| 2018 | 45802 | 211 |
| 2017 | 44005 | 195 |
| 2016 | 34289 | 126 |
| 2015 | 31883 | 113 |
| 2014 | 29278 | 93 |
| 2013 | 27414 | 84 |
| 2012 | 25896 | 79 |
| 2011 | 24790 | 67 |
| 2010 | 23334 | 58 |
| 2009 | 15561 | 50 |
| 2008 | 16809 | 51 |
| 2007 | 17558 | 50 |
| 2006 | 17165 | 51 |
| 2005 | 16759 | 51 |
REQUIRED:
Plot the data in a scatter diagram
Comment of each plot.
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