Refer to Exercise 2.46 (p. 52), in which we compared state average SAT scores in 2011 and

Question:

Refer to Exercise 2.46 (p. 52), in which we compared state average SAT scores in 2011 and 2014.
a. Construct side-by-side box plots of the SAT scores for the two years.
b. Compare the variability of the SAT scores for the two years.
c. Are any state SAT scores outliers in either year? If so, identify them.

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