Question

the collection of all events is called
a. mutually exclusive events
b. exhaustive events
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Answer 1

Answer:

Complementary event: When event A and event B are mutually exclusive and exhaustive, then Event A is called the complementary event of B, and Event B is called the complementary event of A (e.g., the complement of getting heads is getting tails when flipping a coin).

Step-by-step explanation:

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Answer 2

Answer:

Answer:the set of all the possible outcomes is called the sample space of the experiment and is usually denoted by S. Any subset E of the sample space S is called an event.