The U.S. Department of Agriculture collects data pertaining to the value of agricultural exports and publishes its findings in U.S. Agricultural Trade Update. For one year, the values of these exports, by state, are provided on the WeissStats CD. Data are in millions of dollars.
a. Obtain the mean, median, and mode(s) of the data. Determine which of these measures of center is best, and explain your answer.
b. Determine the range and sample standard deviation of the data.
c. Find the five-number summary and interquartile range of the data.
d. Identify potential outliers, if any.
e. Obtain and interpret a boxplot.

  • CreatedAugust 13, 2015
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