Pairwise independent but triple-wise dependent*?
*The phrase mutually dependent seems more common, but it’s more general.
EDIT: Easier to remember version:
Dependent triple that’s pairwise independent.
Pairwise independent but triple-wise dependent*?
*The phrase mutually dependent seems more common, but it’s more general.
EDIT: Easier to remember version:
Dependent triple that’s pairwise independent.