4-8 Probability

Answers

 

1.       4/6 = 2/3

 

2.       ½

 

3.       n/20

 

4.       10 times

 

5.       .37

 

6.       2/20 = 1/10

 

7.       2750/3000 = 11/12

 

8.       ≈ 1.8%

 

9.       You are more likely to have a coin land on heads

          because a 2 on a die only has a 1/6 chance of

          happening while a coin landing on heads has

          a ½ chance of happening.

 

10.     Probability refers to theory, which means

          what should happen if it is done trillions

          and trillions of times.