# Question

The following data give the numbers of minor penalties accrued by each of the 30 National Hockey League franchises during the 2010–11 regular season.

a. Calculate the values of the three quartiles and the interquartile range.

b. Find the approximate value of the 57th percentile.

c. Calculate the percentile rank of 311.

a. Calculate the values of the three quartiles and the interquartile range.

b. Find the approximate value of the 57th percentile.

c. Calculate the percentile rank of 311.

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