Jamie drives to work every weekday morning. She keeps track of the time it takes, in minutes, for 35 days. The results follow.

a. Find the first and third quartiles of these data.

b. Find the median of these data.

c. Find the upper and lower outlier boundaries.

d. Are there any outliers? If so, list them.

e. Construct a boxplot for these data.

f. Describe the shape of this distribution.
g. What is the 14th percentile?
h. What is the 87th percentile?
i. One day, the commute time was 31 minutes. What percentile is this?

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