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AP Statistics 1.8 A Construct Quantitative One Variable Graphical Representations of Summary Statistics Questions

Practise constructing a quantitative boxplot from a five-number summary by checking outlier fences and placing the median, quartiles, whiskers and isolated values.

Syllabus
Effective Fall 2026
Course
AP Statistics

Exam points

  • use a five-number summary and 1.5 × IQR fences to draw a boxplot with correct whiskers and outliers

AP Statistics 1.8 A Construct Quantitative One Variable Graphical Representations of Summary Statistics Questions question 1

The sizes, in square feet, of the 20 rooms in a student residence hall at a certain university are summarized in the following histogram.

Figure for Question AP Statistics 1.8 A Construct Quantitative One Variable Graphical Representations of Summary Statistics Questions question 1 — AP Statistics

Summary statistics for the sizes are given in the following table.

Table for Question AP Statistics 1.8 A Construct Quantitative One Variable Graphical Representations of Summary Statistics Questions question 1 — AP Statistics

Determine whether there are potential outliers in the data. Then use the following grid to sketch a boxplot of room size.

Figure for Question AP Statistics 1.8 A Construct Quantitative One Variable Graphical Representations of Summary Statistics Questions question 1 — AP Statistics
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