Name: 
 

Try It Out -- Chapter 12, Lesson 2


Multiple Choice
Identify the letter of the choice that best completes the statement or answers the question.
 
 
gr7_ch12_les2_files/i0020000.jpg
 

 1. 
What is the probability of spinning blue?

a.
0.375
b.
30%
c.
1/3
d.
40%
 

 2. 
What is the probability of spinning gold?

a.
0.375
b.
1/8
c.
20%
d.
15%
 
 
gr7_ch12_les2_files/i0050000.jpg
 

 3. 
What is the probability of spinning blue?

a.
60%
b.
5/8
c.
0.620
d.
65%
 

 4. 
What is the probability of spinning white?

a.
1/5
b.
0.375
c.
20%
d.
25%
 

 5. 
Calculate the probability of throwing the sum of 2, with 2 dice.

gr7_ch12_les2_files/i0080000.jpg

a.
0.028
b.
0.05
c.
0.2
d.
0.03
 

Numeric Response
 

 6. 
Calculate the probability of drawing a heart from a standard deck of cards. Answer in decimal format.

 

 7. 
Calculate the probability of having a test on Wednesday. Answer in decimal format.

 

 8. 
Calculate the probability of throwing the sum of 12, with 2 dice. Answer in decimal format.

 

 9. 
Suppose you toss 2 quarters and they land as heads, what is the probability of a third quarter showing heads? Answer in decimal format.

 



 
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