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thegmatbeater
- Master | Next Rank: 500 Posts
- Posts: 114
- Joined: Thu Mar 27, 2008 3:21 am
36. A drawer holds 4 red hats and 4 blue hats. What is the probability of getting exactly three red hats or exactly three blue hats when taking out 4 hats randomly out of the drawer and immediately returning every hat to the drawer before taking out the next?
(a) 1/8
(b) ¼
(c) ½
(d) 3/8
(e) 7/12
(a) 1/8
(b) ¼
(c) ½
(d) 3/8
(e) 7/12
