HEREDITY
BASICS OF PROBABILITY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Impossible
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Certain
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Equally Likely
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Likely
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Detailed explanation-1: -The answer is 1:2. The theoretical probability of rolling an even number on a number cube is 1:2.
Detailed explanation-2: -Is rolling a even number on a number cube an outcome or event? It is a outcome because it has several outcomes.
Detailed explanation-3: -Explanation: The probability of rolling a 3 is 16 . The probability of rolling an even number is 36 . This is when you first roll a 3 and then an even number.
Detailed explanation-4: -The cube of an even number is even and the cube of an odd number is odd. No worries!
Detailed explanation-5: -Then the probability of an event is the number of outcomes in the event divided by the number of possible, equally likely outcomes. For example, the probability of rolling an even number on a 6-sided die is 3/6 = 1/2.