Multiple Choice
Suppose a graph shows a positive correlation between ice cream sales and the number of drowning incidents over several months. What is the best conclusion that can be drawn from this graph?
1. Reading and Understanding Graphs
Interpreting Graphs, Correlation, Causation, and Omitted Variables
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Which of the following is a common distortion that occurs in graphs?
A
Using consistent units throughout the graph
B
Manipulating the scale of axes to exaggerate trends
C
Displaying all relevant data points without omission
D
Labeling all axes clearly and accurately
Verified step by step guidance1
Understand that a distortion in a graph refers to any manipulation that misleads or misrepresents the data being presented.
Recognize that using consistent units, displaying all relevant data points, and labeling axes clearly are good practices that enhance the accuracy and clarity of a graph, not distortions.
Identify that manipulating the scale of axes to exaggerate trends changes the visual representation of the data, potentially misleading the viewer about the true magnitude or importance of changes.
Recall that such manipulation can make small differences appear large or vice versa, which is a common way graphs are distorted to influence interpretation.
Conclude that among the options, 'Manipulating the scale of axes to exaggerate trends' is the common distortion that occurs in graphs.
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