

1. 
Determining the probability of a coin landing heads up by actually tossing a coin several times is an example of _____. 


A. 
outcome probability 
B. 
sample probability 


C. 
experimental probability 
D. 
theoretical probability 


Hint 


2. 
Two number cubes are rolled. What is the probability that their sum is 6? 


A. 

B. 



C. 

D. 



Hint 


3. 
Determining the probability of rolling a '4' or '5' on a number cube by examining the number of possible outcomes and the number of ways to roll a '4' or a '5' is an example of ___________. 


A. 
theoretical probability 


B. 
experimental probability 


C. 
sample probability 


D. 
outcome probability 


Hint 


4. 
A nickel is tossed 550 times and heads came up 300 times. What is the experimental probability of tossing tails? 


A. 

B. 



C. 

D. 



Hint 


5. 
In a survey, 100 students were asked to name their favorite season of the year. The results are shown in the table. Suppose 650 students are in the seventh grade. How many can be expected to choose fall as their favorite season? 





A. 
120 
B. 
78 


C. 
90 
D. 
84 


Hint 


