CB.Stats.UNC-1.C: Represent categorical data graphically.

Represent categorical data graphically.

Example Problems

The frequency table shows the quiz scores of students:

Find the median quiz score.

The following data points represent the bowling scores of 8 students on field day:

115, 92, 130, 100, 140, 108, 85, 120

Find the

\text{interquartile range (IQR)}

of the data set.

The following data points represent the number of oranges in 8 different grocery bags:

10, 12, 9, 8, 15, 15, 13, 10

Find the interquartile range (IQR).

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