Visualization methods enhance our understanding of sample data and help us make comparisons across samples. Box plots are a simple but powerful graphing tool that can be used in place of histograms to ...
Avatar: Fire and Ash has blazed out of the gate with the movie's opening weekend box office projections to exceeding $350 million worldwide. This third installment arrives a mere ...
Last week’s post, “A Histogram is NOT a Bar Chart ”, explained that bar charts were used for comparing categorical variables and that histograms were used to show the distributions of binned ...