Name: 
 

06-04-Sample Quiz-Conditional Probability



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

 1. 

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An opaque bag contains 3 green marbles and 3 red marbles.  Two marbles are randomly drawn one at a time without replacement. 

mc001-2.jpg
mc001-3.jpg

a.
0.20
c.
0.40
b.
0.50
d.
0.60
 

 2. 

mc002-1.jpg
Find
P(Red King | Face  Card)
mc002-2.jpg

a.
mc002-3.jpg
c.
mc002-5.jpg
b.
mc002-4.jpg
d.
mc002-6.jpg
 

 3. 

mc003-1.jpg
mc003-2.jpg

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.
mc003-3.jpg
c.
mc003-5.jpg
b.
mc003-4.jpg
d.
mc003-6.jpg
 

 4. 

mc004-1.jpg
Use the following VENN Diagram to answer the following:

mc004-2.jpg
mc004-3.jpg

a.
mc004-4.jpg
c.
mc004-6.jpg
b.
mc004-5.jpg
d.
mc004-7.jpg
 

 5. 

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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
 

 6. 

mc006-1.jpg
Given what is already in the VENN diagram and the following:
P(A) = 0.6 
P(B | A) = 0.4


Determine:
P(B)
mc006-2.jpg

a.
mc006-3.jpg
c.
mc006-5.jpg
b.
mc006-4.jpg
d.
mc006-6.jpg
 



 
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