Probability Basics

$\text{Sample Space}$

$\text{Number of Outcomes}$

$\text{Probability of Event}$

C

P

$P(A^c)$

$=$

$P(A)$

$=$

$P(B)$

$=$

$P(A \cap B)$

$=$

$0$

$\text{Mutually Exclusive}$

$P($$)$

$=$

$P(A \cap B)$

$=$

$\text{Independent}$

$P($A$)$

$=$

$P($$B \mid A$$)$

$=$

$P(A)$

$=$

$P(B)$

$=$

$\text{Independent}$

$P(A_1)$	$=$			$P(B \mid A_1)$	$=$
$P(A_2)$	$=$			$P(B \mid A_2)$	$=$
$P(A_3)$	$=$			$P(B \mid A_3)$	$=$

Example 1 • Example 2

Example 1 • Example 2

Example 1 • Example 2

Example 1 • Example 2

Example 1 • Example 2

Example 1 • Example 2

Example 1 • Example 2

Example 1 • Example 2