# Tag: statistics

## lm3: Simple Linear Regression (Cloze with Theory, Application, Essay, and File Upload) templates

Exercise template with both theory and applied questions, as well as interpretation and code upload, about simple linear regression based on a randomly-generated CSV file. Read More ›

## lm2: Simple Linear Regression (Cloze with Theory and Application) templates

Exercise template with both theory and applied questions about simple linear regression based on a randomly-generated CSV file. Read More ›

## essayreg2: Linear Regression (Cloze with Essay and File Upload) templates

Exercise template for interpreting a regression with two explanatory variables based on randomly-generated data (with either a linear, semi-logarithmic, or log-log relationship) in form of a cloze including essay and file upload. Read More ›

## confint3: 2-Sided Confidence Interval (Extended Moodle Version) templates

Exercise template for computing the 2-sided confidence interval (with extended Moodle processing) for the mean based on a random sample. Read More ›

## ttest: Interpretation of 2-Sample t Test templates

Exercise template for assessing the interpretation of a randomly-generated 2-sample t test (including significance and type of alternative). Read More ›

## tstat2: 1-Sample t-Test Statistic (Single-Choice) templates

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

## tstat: 1-Sample t-Test Statistic templates

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

## scatterplot: Interpretation of a Scatterplot templates

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

## relfreq: Interpretation of Relative Frequency Tables 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 ›

## regression: Simple Linear Regression (by Hand) 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 ›