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18. The Complement rule states that the probability of an event not occurring is A. equal...

18. The Complement rule states that the probability of an event not occurring is A. equal to one minus the probability it will occur. B. equal to one minus the probability it will not occur. C. equal to 0.0 D. equal to 1.0 E. None of the above

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Answer #1

The complement rule states that,

Probability of an event not occuring = 1- probability of it will occur

Hence the option A is correct.

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