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3 cards from this section. Quick, good the night before a test.
What does a box plot summarize?
Recall the key components of a box plot.
Name the three key quartiles shown in a box plot.
Think about how we divide the data in four parts.
What do box plots primarily visualize?
Consider the purpose of a box plot.
True or False: The median is represented as a line within the box of the box plot.
Remember what you see inside the box.
Given a box plot with a median at 80, Q1 at 70, and Q3 at 90, calculate the IQR and determine if a value of 102 is an outlier.
Use the IQR method to find outliers.
Analyze a box plot where the left whisker is longer than the right. Discuss what this indicates about the data distribution.
Think about what skewness means for data representation.
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