# Question

The National Climate Data Center gave the accompanying annual rainfall (in inches) for Medford, Oregon, from 1950 to 2008 (www.ncdc.noaa.gov/oa/ climate/research/cag3/city.html):
a. Compute the quartiles and the interquartile range.
b. Are there outliers in this data set? If so, which observations are mild outliers? Which are extreme outliers?
c. Draw a boxplot for this data set that shows outliers.

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