Posted by Lisa on .
A man rolls an ordinary die 6 times. What is the probability that he gets at least 5 threes? Round your answer to four decimal places.

statisics 
PsyDAG,
Same as probability of 5 or 6 threes.
5 threes = 1/6^5 * 5/6
6 threes = 1/6^6
Eitheror probability found by adding the individual probabilities.