1. What's a simple event in probability? O A simple event is one that can only happen in one way - in other words, it has a single outcome. A compound event is more complex than a simple event, as it involves the probability of more than one outcome.
2. How to calculate the probability of a single event? Divide the number of events by the number of possible outcomes. This will give us the probability of a single event occurring. In the case of rolling a 3 on a die, the number of events is 1 (there's only a single 3 on each die), and the number of outcomes is 6.
Answers & Comments
1.A simple event is one that can only happen in one way - in other words, it has a single outcome. If we consider our previous example of tossing a coin: we get one outcome that is a head or a tail. A compound event is more complex than a simple event, as it involves the probability of more than one outcome.
2.Divide the number of events by the number of possible outcomes. This will give us the probability of a single event occurring. In the case of rolling a 3 on a die, the number of events is 1 (there's only a single 3 on each die), and the number of outcomes is 6.
Explanation:
1.Simple Probability expresses the probability of one event occurring, and is often visually expressed using coins, dice, marbles, or spinner. Compound Probability describes the chances of more than one separate event occurring, for example, flipping heads on a coin and pulling a 7 from a standard deck of cards.
2.If outcomes are equally likely, then the probability of an event occurring is the number in the event divided by the number in the sample space. The probability of rolling a six on a single roll of a die is 1/6 because there is only 1 way to roll a six out of 6 ways it could be rolled.
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