Name: 
 

Section 08-04 - Sample Quiz - Conditional Probability



Multiple Choice
Identify the choice that best completes the statement or answers the question.
 

 1. 

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Find
P(Red King | Face  Card)
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a.
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c.
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b.
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d.
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 2. 

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Consider the following table with information about a sample of students from Phoenix High School and where they live. If a person is randomly selected determine the following probability provided the condition: 
P(Female | Suwanee).
a.
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c.
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b.
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d.
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 3. 

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A teacher took a survey of all of his students and asked which of them played a sport. If a male student is randomly chosen from the teachers class what is the probability that they also play a sport?

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a.
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c.
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b.
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d.
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 4. 

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Given that P(A and B) = 0.20 and P(A|B) = 0.40, what must the P(B) = ?


a.
0.1
c.
0.4
b.
0.2
d.
0.5
 

 5. 

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Given that P(A) = 0.30 and P(B) = 0.50.  If the events A and B are independent, what must the P(A|B) = ?


a.
0.15
c.
0.50
b.
0.30
d.
0.80
 



 
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