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The extent to which something is likely to happen. |
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An event which has a probability of less than 5%. |
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Any collection of results or outcomes. |
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The ____________ consists of all outcomes that cannot be broken down any further. |
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Denoted by [image]; consists of all outcomes in which event A does not occur. |
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expressed as [image] or [image] |
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expressed as [image] or [image] |
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two events where the occurrence of one does not affect the probability of the occurrence of the other |
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events which cannot occur at the same time; in other words the events are mutually exclusive. |
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Leads to independent events, because the first event does not affect the probability of the second event. |
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Leads to dependent events; the first event affects the probability of the second event. |
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The probability of event A happening, given that another event B has already occurred. written as P(A\B). |
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Fundamental Counting Rule |
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if there are two events which can occur "x" and "y" ways, then together the events can occur [image] ways |
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denoted as !, used to represent the product of the given number and all whole numbers below it. |
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A way of ordering obects when the order doesn't matter. |
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Way of ordering objects when order does matter |
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