In this practice quiz, students will calculate a risk ratio, an odds ratio, a quadrant count ratio, and an r-squared value from standard deviations. The quiz should take students about 30–60 minutes. Calculator optional.
In these two worksheet, students will practice with risk and odds ratios, disaggregating data, and calculating r^2. Each worksheet should take students 50–60 minutes.
In this practice quiz, students will explain why random sampling works, what confidence intervals mean, and practice constructing confidence intervals. This should take 40–50 minutes to complete.
In this practice quiz, students will practice calculating measures of center, measures of spread, histograms, boxplots, outliers, z-scores, and Normal distributions. This should take 40 minutes to complete.
In this worksheet, students will make ogives and stem-and-leaf plots. This should take 20–30 minutes to complete.
In this worksheet, students will calculate z-scores and use the empirical rule and a calculator to turn z-scores into percentiles in the Normal distribution. While you could use tables, I recommend the probability tool in GeoGebra. This should take 20–30 minutes to complete.
In this worksheet, students will calculate means, MADs, and standard deviations, as well as make stem-and-leaf plots and box plots. This should take 30–40 minutes to complete.
In this worksheet, students will calculate ranges (max – min) and percent changes. This should take 15–20 minutes to complete.
In these two (2) worksheets, students will calculate center, spread, and z-scores, as well as making histograms and boxplots. Each worksheet should take 40 minutes to complete.
In these two (2) worksheets, students will calculate percents, percent changes, percentiles, basis points, and a bit more. Each worksheet should take 30–40 minutes to complete.
