medium · GMAT Quant
The probability of event A occurring is 0.6, the probability of event B occurring is 0.5, and the probability of both A and B occurring is 0.3.
Which of the following statements is true?
- Event A is a subset of event B.
- The probability of either A or B occurring is 1.1.
- Events A and B are independent.
- Events A and B are mutually exclusive.
- The probability that neither A nor B occurs is 0.
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