확률 단원 종합

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

1. 1
   Pick a marble. P(red) = 
2. 2
   Pick a marble. P(not green) = 

M.2Use the graph. Write each probability as a fraction in simplest form.

1. 3
   Experimental P(not red) = 
2. 4
   Experimental P(not red) = 

M.3M.4Answer each question.

1. 5
   You pick a marble and put it back $140$ times. Predict how many times you will pick red.
2. 6
   You pick a marble and put it back $169$ times. Predict how many times you will pick green.
3. 7
   You flip a coin, roll a number cube, and spin a spinner with $4$ equal sections. How many outcomes are possible?
4. 8
   Ana has $2$ shirts, $4$ pairs of pants, and $4$ pairs of shoes. How many outfits can she make?

M.5Write each probability as a fraction in simplest form.

1. 9
   Flip a coin and roll a number cube. P(tails and a number greater than 4) = 

M.5Write each probability as a fraction in simplest form. (continued)

1. 10
   Pick a marble, put it back, and pick again. P(yellow, then green) = 

M.6Marbles are picked without looking. Write probabilities in simplest form.

1. 11
   Put the first marble back. P(blue, then red) = 
2. 12
   Put the first marble back. P(green, then green) = 

M.7Answer each question. Write probabilities in simplest form.

1. 13
   Roll the number cube $90$ times. Predict how many times you will roll a number greater than 2.
2. 14
   You pick a marble and put it back $180$ times. Predict how many times you will pick blue.

M.1Probability of Simple Events

1. 1$\frac{1}{19}$
2. 2$\frac{8}{9}$

M.2Experimental Probability

1. 3$\frac{10}{11}$
2. 4$\frac{16}{19}$

M.3M.4Answer each question.

1. 560
2. 665
3. 748
4. 832

M.5Probability of Compound Events

1. 9$\frac{1}{6}$
2. 10$\frac{15}{64}$

M.6Independent & Dependent Events

1. 11$\frac{5}{49}$
2. 12$\frac{25}{64}$

M.7Probability Review

1. 1360
2. 1430