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A histogram offers a useful way to visualize the distribution of values in a dataset. The…

When we fit linear regression models we often calculate the R-squared value of the model.…

A dot plot is a type of plot that displays the distribution of values in…

The all() and any() functions in R can be used to check if all or…

One of the most common ways to assess the performance of a classification model is…

A hypothesis test is used to test whether or not some assumption about a population…

In machine learning, misclassification rate is a metric that tells us the percentage of observations…

In statistics, tabular data refers to data that is organized in a table with rows…

In an old game show titled Let’s Make a Deal, host Monty Hall presented contestants…

A box plot is a type of plot that displays the five number summary of…