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HELP ASAP;The tree diagram represents an
experiment consisting of two trials.

HELP ASAP;The tree diagram represents an experiment consisting of two trials.-example-1

1 Answer

4 votes

Answer:

P(A) = 0.5

Explanation:

Look from the tree root (left) and find A.

When you reach the first branch that shows A, the probability is on it's left, so

P(A) = 0.5

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