Respuesta :

each event has the prob. 1/20 <<<< because they are equally likely.

The probability of a simple event is we divide the 20, The number of ways the event can occur to the number of possible outcomes.

What is probability?

Probability in mathematics can be defined as the possibility or the likelihood that a particular event can happen or occur.

Mathematically, the probability of an event occurring can be expressed as:

P(Event) = Number of favorable outcomes/ Number of possible outcomes

In probability, the Number of favorable outcomes is also equal to the total number of equally likely outcomes.

In the question above, we are told that the total number of equally likely outcomes = 20.

Therefore, the Probability of the event occurring is:

We divide the 20, the number of ways the event can occur to the number of possible outcomes.

More about probability :

https://brainly.com/question/17239706

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