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14) For two events, \( A \) and \( B, P(A)=.4, P(B)=.7 \), and \( P(A \cap B)=2 \). Find \( P(A \mid B) \). A). 14 B) \( .5 \) (C) 08 D) \( .25 \)

User Stepheaw
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1 Answer

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Final Answer:

The probability
\( P(A \mid B) \) is
\( 0.2857 \), which is approximately
\( .29 \).

Step-by-step explanation:

Conditional probability,
\( P(A \mid B) \), represents the probability of event
\( A \)occurring given that event
\( B \) has occurred. It is calculated using the formula
\( P(A \mid B) = (P(A \cap B))/(P(B)) \).

In this scenario,
\( P(A \cap B) = 0.2 \) and \( P(B) = 0.7 \). Applying the formula,
\( P(A \mid B) = (0.2)/(0.7) \), which equals approximately
\( 0.2857 \) or \( .29 \).

In summary, the correct answer is not provided among the given options.

User Vedran
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