Question

Probability of certain event is​

Answer 1

Answer:

An event that is certain to happen has a probability of 1. An event that cannot possibly happen has a probability of zero. If there is a chance that an event will happen, then its probability is between zero and 1.

Step-by-step explanation:

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Answer 2

Answer:

An event that is certain to happen has a probability of 1. An event that cannot possibly happen has a probability of zero. If there is a chance that an event will happen, then its probability is between zero and 1.

Step-by-step explanation:

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