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Math

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PROBLEM

When randomly selecting an adult, AA denotes the event of selecting someone with blue eyes. What do P(A)P(A) and P(Aˉ)P(\bar{A}) represent?
P(A)P(A) represents the \square
P(Aˉ)P(\bar{A}) represents the

STEP 1

1. A A is the event of selecting an adult with blue eyes.
2. Aˉ \bar{A} is the complement of event A A , meaning selecting an adult without blue eyes.

STEP 2

1. Define what P(A) P(A) represents.
2. Define what P(Aˉ) P(\bar{A}) represents.

STEP 3

P(A) P(A) represents the probability of selecting an adult with blue eyes.

SOLUTION

P(Aˉ) P(\bar{A}) represents the probability of selecting an adult without blue eyes.
The complete statements are:
P(A) represents the probability of selecting an adult with blue eyes. P(A) \text{ represents the probability of selecting an adult with blue eyes.} P(Aˉ) represents the probability of selecting an adult without blue eyes. P(\bar{A}) \text{ represents the probability of selecting an adult without blue eyes.}

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