 Ask Remember Me? emely32 Posts: 1, Reputation: 1 New Member #1 Mar 30, 2010, 05:22 PM
how to solve probability
Suppose you roll two number cubes and pick a letter of the alphabet at random. Find the probability you roll 2 even numbers and pick one pf the vowels a,e,I,o or u.
Can anyone help me solve this problem please... Unknown008 Posts: 8,076, Reputation: 723 Uber Member #2 Apr 1, 2010, 08:00 AM

Do it step by step.

1. What is the probability of getting an even number?
2. Then, what is the probability of getting two even numbers?
3. Then, what is the probability of getting a vowel among the 26 letters?
4. Multiply 2. by 3. to get the answer. You use multiplication because you need both events to be happening at the same time, it's even numbers and vowel.

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