The diagram makes it easier to determine the overall probabilities of compound events occurring because all you need to do is multiply the probability of each compound event in a stream in order to determine the probability of that event occurring. You can note that it is the same chart with just another level of branches. The diagram below plots out the compound probability of flipping a coin twice. c) outcome - is the statement of possible outcome, in this case there are only two (heads or tails). b) probability – this is the decimal expression of probability of this event occurring. Take a look at the diagram of the probability of flipping a coin once below.Īs you can see in this simple event there are three features: a) branch - this arrow extents out to indicate a possible outcome. They are most helpful when diagramming compound events that have a wide variety of possible outcomes. These diagrams are used to visualize the possible outcomes and their probability. Pictures and ask students to visualize it for themselves. The quizzes are all in word problem form. He picks a letter from one bag and aīox from another bag. Word to letter breakdowns are some of the most common questions we see today.
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