C10 how do you do it?
Gigi18
Is it asking for the expected number correct out of 11? If so wouldn't that just be 11 times 7/8? But then that seems to easy? If not, the expected number correct is what?
tdoelker: March 19, 2015, 8:50 p.m.
The expected length of the game is 8 rounds so the expected number of questions you get right is 7. E(X)= 7