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In a certain​ region, the probability of a baby being born a is instead of 0.5. Let A denote the event of getting a when a baby is born. What is the value of ​?

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MrRoyal

Answer:

[tex]P(\bar A) = 0.5[/tex]

Step-by-step explanation:

Given

[tex]P(A) = 0.5[/tex]

Required

[tex]P(\bar A)[/tex]

To do this, we make use of complement rule:

[tex]P(\bar A) = 1 - P(A)[/tex]

So, we have:

[tex]P(\bar A) = 1 - 0.5[/tex]

[tex]P(\bar A) = 0.5[/tex]

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