templates

Exercise template for computing the t-test statistic (single-choice) from given hypothesized mean and empirical mean and variance.
**Read More ›**

templates

Exercise template for computing the t-test statistic (numeric answer) from given hypothesized mean and empirical mean and variance.
**Read More ›**

templates

Exercise template for a multiple-choice knowledge quiz question with basic shuffling of the alternatives.
**Read More ›**

templates

Exercise template for a single-choice knowledge quiz question with basic shuffling of correct and false alternatives.
**Read More ›**

templates

Exercise template for assessing the interpretation of a randomly-generated scatterplot regarding the joint and marginal distributions.
**Read More ›**

templates

Exercise template for assessing the interpretation of a table with relative frequencies where either total, row, or column frequencies are selected randomly.
**Read More ›**

templates

Exercise template for computing the prediction from a simple linear prediction by hand, based on randomly-generated marginal means/variances and correlation.
**Read More ›**

templates

Exercise template for conducting a simple linear regression based on a randomly-generated CSV file.
**Read More ›**

templates

Exercise template for minimizing a linear objective function with two arguments subject to a Cobb-Douglas-type constraint. Both the parameters of the functions and the exact question (argument 1 vs. argument 2 vs. function value in optimum) are drawn randomly.
**Read More ›**

templates

Exercise template for computing the Hessian for a given function with randomly-drawn parameters.
**Read More ›**