1. R. P.Carey Six of one half a dozen of the other 2020 available athttps://www.CAUSEweb.org/resources/fun/games/six‐one‐half‐dozen‐other
2. Making Data Collection and Analysis Fun, Fast, and Flexible with Classroom Stats
3. G.Crowther You're my null 2014 available athttps://www.CAUSEweb.org/cause/resources/fun/songs/youre‐my‐null.
4. G.CrowtherInferential and descriptive statistics 2017 available athttps://www.CAUSEweb.org/cause/resources/fun/songs/inferential‐and‐descriptive‐statisticsor in interactive form athttps://www.CAUSEweb.org/smiles/songs/inferential_descriptive_statistics.