EOC Flashcard #4 A2B

P(3 υ 4) = \frac{2}{6} = \frac{1}{3}.

P(\text{number} \geq 6) = \frac{1}{6} + \frac{1}{6} = \frac{2}{6} = \frac{1}{3}.

A convenience sample is a type of non-probability sampling where the sample is taken from a group that is easy to reach.

A biased sample is one that does not accurately represent the population from which it is drawn.

P(A|B) = \frac{P(A \cap B)}{P(B)}.

P(\text{Female | Likes Toyota}) = 0.6774.

A volunteer sample consists of individuals who self-select into a survey or study.

Percentage = \frac{\text{Part}}{\text{Whole}} \times 100.

Use the formula: P(\text{Passed Second | Passed First}) = \frac{P(\text{Passed Both})}{P(\text{Passed First})}.

The probability of an event is a measure of the likelihood that the event will occur, ranging from 0 (impossible) to 1 (certain).