I know I’ve said this before, but now, the fun really begins.
Music ‘Married a Magician’ by the Dust Poets
Oh here are those two graphs, an ordinal and a disordinal interaction.
The F word! Yup, it’s time for ANOVA.
Music ‘Walk Away’ by the Dust Poets
Here are the two calculations I did on the board. They are of course cooked numbers, and all that….
MSBG or MST
MSWG or MSE (though not weighted by n, this was just for illustrative purposes)