Conditional Probability Review

$$P\left(A|B\right)=\frac{P\left(A\cap B\right)}{P\left(A\right)}$$  

$$P\left(B|A\right)=\frac{P\left(A\cap B\right)}{P\left(B\right)}$$  

$$P\left(A|B\right)=\frac{P\left(A\cap B\right)}{P\left(B\right)}$$  

$$P\left(A|A\right)=\frac{P\left(A\cap A\right)}{P\left(B\right)}$$  

$$\frac{4}{27}$$

$$\frac{4}{12}$$

$$\frac{4}{9}$$

$$\frac{4}{5}$$

$$\frac{5}{15}$$

$$\frac{5}{9}$$

$$\frac{5}{27}$$

$$\frac{9}{15}$$

$$\frac{59}{378}$$

$$\frac{41}{59}$$

$$\frac{41}{378}$$

$$\frac{41}{240}$$

$$\frac{25}{138}$$

$$\frac{25}{77}$$

$$\frac{25}{378}$$

$$\frac{77}{138}$$

4/20

6/15

1/2

4/14

15/10

4/5

10/15

10/5

62/182

120/400

58/400

140/400

27/40

1.48

.008

.0593

4

.4

.1

.25