Unit Review: Probability

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

1. 1
   Pick a marble. P(yellow) = 
2. 2
   Pick a marble. P(green) = 
3. 3
   Pick a marble. P(not red) = 
4. 4
   Pick a marble. P(blue or yellow) = 

V.2V.3Answer each question.

1. 5
   You flip a coin, roll a number cube, and spin a spinner with $4$ equal sections. How many outcomes are possible?
2. 6
   A café offers $6$ sandwiches, $5$ drinks, and $6$ desserts. How many meals with one of each can you choose?
3. 7
   A café offers $4$ sandwiches, $6$ drinks, and $6$ desserts. How many meals with one of each can you choose?
4. 8
   A café offers $6$ sandwiches, $3$ drinks, and $2$ desserts. How many meals with one of each can you choose?
5. 9
   You pick a marble and put it back $80$ times. Predict how many times you will pick blue.

V.3Answer each question. (continued)

1. 10
   You pick a marble and put it back $156$ times. Predict how many times you will pick yellow.
2. 11
   Roll the number cube $150$ times. Predict how many times you will roll a number greater than 5.
3. 12
   You pick a marble and put it back $200$ times. Predict how many times you will pick blue.

V.1Probability

1. 1$\frac{3}{10}$
2. 2$\frac{1}{3}$
3. 3$\frac{5}{8}$
4. 4$\frac{9}{14}$

V.2V.3Answer each question.

1. 548
2. 6180
3. 7144
4. 836
5. 920
6. 1072
7. 1125
8. 1275