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boxhist: Univariate Exploration of a CSV File

templates

Exercise template for assessing the interpretation of exploratory statistics (quantiles) and graphics (boxplot and histogram) based on a randomly-generated CSV file. Read More ›

anova: 1-Way Analysis of Variance

templates

Exercise template for assessing the interpretation of an analysis-of-variance (ANOVA) table in multiple-choice form. Read More ›

Rlogo: Knowledge Quiz Question about the R Logo

templates

Exercise template for a simple knowledge quiz question including a static graphics file (the R logo). Read More ›