

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


A. 
experimental probability 
B. 
theoretical probability 


C. 
sample probability 
D. 
outcome probability 


Hint 


2. 
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 


3. 
The spinner below was spun 250 times and 5 came up 20 times. What is the experimental probability of spinning a 5? 





A. 

B. 



C. 

D. 



Hint 


4. 
In a survey, 100 students were asked to name their favorite season of the year. The results are shown in the table. What is the experimental probability of summer being someone’s favorite season? 





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. 
78 
B. 
90 


C. 
120 
D. 
84 


Hint 


