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Mathematics, 26.05.2020 06:59 leshia39

The probability of some event is 40%. What is the probability of its complementary
event?
A. 40%
B. 60%
C.
100%
D. The complementary event can have any probability.

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Answers: 2

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The probability of some event is 40%. What is the probability of its complementary
event?
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