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Statistics - Mutually Exclusive

GIVEN: The probability of event A happening is 40%. The probability of event B happening is 50%. The probability of both happening is 30%.

QUESTION: If A and B are mutually exclusive, what would be the probability of the union of these two events?

Solution Summary

GIVEN: The probability of event A happening is 40%. The probability of event B happening is 50%. The probability of both happening is 30%.

$2.19