확률 단원 종합

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

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

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 $4$ sandwiches, $3$ drinks, and $3$ desserts. How many meals with one of each can you choose?
3. 7
   A café offers $6$ sandwiches, $3$ drinks, and $2$ desserts. How many meals with one of each can you choose?
4. 8
   Ana has $4$ shirts, $5$ pairs of pants, and $7$ pairs of shoes. How many outfits can she make?
5. 9
   You pick a marble and put it back $77$ times. Predict how many times you will pick green.

V.3Answer each question. (continued)

1. 10
   Roll the number cube $70$ times. Predict how many times you will roll an even number.
2. 11
   Roll the number cube $130$ times. Predict how many times you will roll an odd number.
3. 12
   You pick a marble and put it back $180$ times. Predict how many times you will pick yellow.

V.1Probability

1. 1$\frac{7}{15}$
2. 2$\frac{3}{5}$
3. 3$\frac{1}{2}$
4. 4$\frac{4}{5}$

V.2V.3Answer each question.

1. 548
2. 636
3. 736
4. 8140
5. 935
6. 1035
7. 1165
8. 1230