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a fair die is rolled once, let a be the event of rolling an even number and let b be the event of rolling an odd number

Sagot :

Based on the information given, the probability of getting an odd or even number will be 0.5.

How to solve probability.

From the question given, a die is rolled once, a is the event of rolling an even number and b is the event of rolling an odd number.

A die has 6 numbers. There are 3 odd numbers and 3 even numbers.

Therefore, the probability of getting the odd or even numbers will be:

= 3/6 = 0.5

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