algebra
posted by anon .
a number cube is rolled 2 times in a row. what is the probability of rolling a number greater than 2 both times?

algebra 
PsyDAG
Greater than 2 = 3, 4, 5 or 6.
One toss = 4/6 = 2/3
If the events are independent, the probability of both/all events occurring is determined by multiplying the probabilities of the individual events.
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