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AP Statistics 1.5 A Construct Quantitative One Variable Graphical Representations Questions

Practise selecting and constructing quantitative one-variable displays, including ordered stem-and-leaf plots and histograms with meaningful bins.

Syllabus
Effective Fall 2026
Course
AP Statistics

Exam points

  • construct a back-to-back stem-and-leaf plot with ordered stems, leaves and a stated leaf unit
  • decide whether a histogram fits the variable type, then read frequencies from the relevant bins

AP Statistics 1.5 A Construct Quantitative One Variable Graphical Representations Questions question 1

Tropical storms in the Pacific Ocean with sustained winds that exceed 74 miles per hour are called typhoons. Graph A below displays the number of recorded typhoons in two regions of the Pacific Ocean-the Eastern Pacific and the Western Pacific-for the years from 1997 to 2010.

GRAPH A

GRAPH A

Graph B below shows both yearly frequencies (connected by dashed lines) and the respective 4-year moving averages (connected by solid lines). Use your answer in part (c) to complete the graph.

GRAPH B

GRAPH B

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