Probability

Hong Kong

Stage 1 - Stage 3

A subcollection of the outcomes of an experiment is called:

The sample space

A

A trial

B

An event

C

Easy

Less than a minute

Answer the following.

What is the sum of the probabilities of all possible outcomes of an experiment?

For any event $A$`A`, what is the value of $P\left(A\right)$`P`(`A`)$+$+$P$`P`$($(not $A$`A`$)$)?

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