SOLUTION: We have 15 total androgens in a village. From this population a year die just 8 people. (The 8 people who die are randomly selected and all groups of 8 persons are equally likely.)

Algebra ->  Permutations -> SOLUTION: We have 15 total androgens in a village. From this population a year die just 8 people. (The 8 people who die are randomly selected and all groups of 8 persons are equally likely.)      Log On


   



Question 734270: We have 15 total androgens in a village. From this population a year die just 8 people. (The 8 people who die are randomly selected and all groups of 8 persons are equally likely.)
On average how androgens survive (both);
any ideas how to solve? any soloution?

Answer by lynnlo(4176) About Me  (Show Source):