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10-05-2018
Mathematics

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Event A is a subset of event B. P(A)=.15 and P(B)=.53 Find P(A|B). Round the answer to the nearest hundredth.

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LammettHash LammettHash

10-05-2018

If [tex]A\subseteq B[/tex], then [tex]A\cap B=A[/tex]. So

[tex]\mathbb P(A\mid B)=\dfrac{\mathbb P(A\cap B)}{\mathbb P(B)}=\dfrac{\mathbb P(A)}{\mathbb P(B)}=\dfrac{0.15}{0.53}\approx0.28[/tex]

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20-05-2022

Answer:

C.

Step-by-step explanation:

Ver imagen 329758

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