A quick NPR video describes random sampling in order to better understand the spread of COVID-19 on April 29, 2020 CDC medicine sampling +
Online Day ?: Predicting the age of Dennis Quaid's hypothetical fifth wife. on April 27, 2020 data set regression +
Online Day 6: One-way ANOVA example on April 02, 2020 ANOVA data set interactive one-way ANOVA Time Magazine +