Thread: Problem #3?
View Single Post
 
Reply
Posted 2004-12-02, 09:45 PM in reply to Titusfied's post starting "(a) Nope. Too large. How did you get..."
Titusfied said:
(a) Nope. Too large. How did you get the 7.5%? It's not correct by the way.
(b) Nope...
Two bulbs are picked from a randomly selected box, so it has a 50% chance of being box 1 with a 10% defective chance, and 50% chance of being box 2 with 5% chance of being defective. If they're picked at random, would you not take the average of the 5% and the 10%?
Old
 Profile PM WWW Search
Demosthenes seldom sees opportunities until they cease to beDemosthenes seldom sees opportunities until they cease to beDemosthenes seldom sees opportunities until they cease to beDemosthenes seldom sees opportunities until they cease to be
 
Demosthenes