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Questions and Answers
Optimizing the order of vertical axes in a parallel coordinates plot can help reduce visual clutter.
Optimizing the order of vertical axes in a parallel coordinates plot can help reduce visual clutter.
True
Brushing can be used in parallel coordinates plots to highlight specific observations or groups.
Brushing can be used in parallel coordinates plots to highlight specific observations or groups.
True
To interpret a parallel coordinates plot, look for lines that stay close together across axes, suggesting similar patterns across variables.
To interpret a parallel coordinates plot, look for lines that stay close together across axes, suggesting similar patterns across variables.
True
Bar charts and histograms are similar, but histograms represent frequency distributions of continuous data while bar charts show categorical comparisons.
Bar charts and histograms are similar, but histograms represent frequency distributions of continuous data while bar charts show categorical comparisons.
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Box plots are better for visualizing the spread and outliers of a dataset than histograms.
Box plots are better for visualizing the spread and outliers of a dataset than histograms.
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Scatter plots are preferred when looking for relationships between categorical variables.
Scatter plots are preferred when looking for relationships between categorical variables.
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Residual plots are useful to detect patterns that suggest a poor model fit.
Residual plots are useful to detect patterns that suggest a poor model fit.
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Pareto charts are used to apply the Pareto Principle, which states that a small number of factors often account for most of the impact.
Pareto charts are used to apply the Pareto Principle, which states that a small number of factors often account for most of the impact.
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Parallel coordinates plots are primarily used for categorical data comparisons.
Parallel coordinates plots are primarily used for categorical data comparisons.
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Scatter plots and residual plots are typically used together in regression analysis to assess data patterns and model fit.
Scatter plots and residual plots are typically used together in regression analysis to assess data patterns and model fit.
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