For two events that occur in sequence:
If the probability of the second event is not affected by the occurrence of the first event, the two events are said to be _______________________.
Graphical representations of sets, where the rectangle is the sample space and the events are represented by circles.
Two events that cannot occur simultaneously or have no outcomes in common.
In terms of probability, this is the probability that an event A does not occur.
This is used in the "at least one" problem types.
A collection of n objects without regard to order.
A collection of n objects with regard to order.
Down
This states that empirical probability will approach theoretical probability as a probability experiment is repeated.
P(A + B) =
P(A) + P(B) - P(A and B)
The probability that event B will occur given that event A has occurred.
Found by taking the probability that A and B occurred and dividing by the probability that A occurred.
P(B|A) = [ P( A and B) ] / P(A)
A single outcome of a probability experiment or a set of outcomes.
Events with a very small probability ; meaning less than 0.05.
The likelihood that some event will occur.
Must be between 0 and 1 inclusively.
The set of all the outcomes in a probability experiment.
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It prints on two pages.
Big puzzles won’t always print on one page — the clues and grid are the smallest we could make them while keeping them readable for everyone.
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