Question

You roll a fair 6-sided die. what is P(not5)?

Answer 1

P(not 5) = 5/6

Explanation:

There are 6 possible equally likely outcomes {1, 2, 3, 4, 5, 6}. The probabiity of each outcome is 1/6. There are five outcomes in the even "not 5" -- {1, 2, 3, 4, 6}. The probability of the event is 5/6.