Would the answer to #1 actually be 179...or would it be a percentage?
Probabilty is :
( Number Part Time ) / ( Number35 - 49 ) =
(179) / ( 581 + 179 + 104 ) =
179 / 864 ≈ 20.7 %
Don't know the second one, RP.....maybe someone else does
Ty
I believe the second one is P(A ∪ B) :)