> Really though, the right solution is time plus confidence. Instead of "4 days" it should be "1-8 days" or whatever.
It's a half-assed reimplementation of PERT charts, which were invented in the 1950s and used successfully for many decades, until everyone decided that everything old is terrible.
It's a half-assed reimplementation of PERT charts, which were invented in the 1950s and used successfully for many decades, until everyone decided that everything old is terrible.