diff --git a/bootstrap/material/HoskenHodgson2018AnimalBehavior-BewareOfTheFTestOrHowToCompareVariances.pdf b/bootstrap/material/HoskenHodgson2018AnimalBehavior-BewareOfTheFTestOrHowToCompareVariances.pdf new file mode 100644 index 0000000..296042e Binary files /dev/null and b/bootstrap/material/HoskenHodgson2018AnimalBehavior-BewareOfTheFTestOrHowToCompareVariances.pdf differ