확률 단원 종합

W.1Write each probability as a fraction in simplest form, or as 0 or 1.

1. 1
   Roll the number cube. P(prime) = 
2. 2
   Roll the number cube. P(greater than 3) = 
3. 3
   Roll the number cube. P(less than 7) = 
4. 4
   Roll the number cube. P(odd) = 

W.2Pick without looking. Write each probability as a fraction in simplest form.

1. 5
   Pick a marble. P(green) = 
2. 6
   Pick a marble. P(not red) = 
3. 7
   Pick a marble. P(red or green) = 

W.2W.3Pick without looking. Write each probability as a fraction in simplest form. (continued)

1. 8
   Pick a marble. P(not blue) = 
2. 9
   Pick a card. P(prime) = 
3. 10
   Pick a card. P(greater than 3) = 
4. 11
   Pick a card. P(multiple of 3) = 
5. 12
   Pick a card. P(greater than 5) = 

W.4Pick without looking. Write each probability as a fraction in simplest form, or as 0 or 1.

1. 13
   Pick a marble. P(green) = 

W.4Pick without looking. Write each probability as a fraction in simplest form, or as 0 or 1. (continued)

1. 14
   Pick a marble. P(not green) = 
2. 15
   Pick a marble. P(red or green) = 
3. 16
   Pick a marble. P(not yellow) = 

W.1Probability with a Number Cube

1. 1$\frac{1}{2}$
2. 2$\frac{1}{2}$
3. 3$1$
4. 4$\frac{1}{2}$

W.2W.3Pick without looking. Write each probability as a fraction in simplest form.

1. 5$\frac{5}{9}$
2. 6$\frac{1}{2}$
3. 7$\frac{7}{11}$
4. 8$\frac{3}{4}$
5. 9$\frac{2}{5}$
6. 10$\frac{3}{4}$
7. 11$\frac{3}{10}$
8. 12$\frac{1}{2}$

W.4Probability

1. 13$\frac{1}{10}$
2. 14$\frac{7}{12}$
3. 15$\frac{7}{18}$
4. 16$\frac{3}{5}$