Probability and Venn Diagrams

Flashcards covering key concepts from a lecture on probability, Venn diagrams, and conditional probability.

Prime Numbers

Numbers that have only two factors: 1 and themselves. Examples from the lecture: 2, 3, 5, and 7.

Odd and Prime Overlap

Numbers that are both odd and prime. Examples from the lecture: 3, 5, and 7.

Non-Odd, Non-Prime Numbers

Numbers that are neither odd nor prime. Examples from the lecture: 4, 6, 8, and 10 (as they are divisible by 2).

Probability

The chance of an event occurring, often expressed as a fraction, decimal, or percentage.

Sample Space

The set of all possible outcomes in a probability experiment (in this case, 10 total numbers).

Conditional Probability

The probability of an event (B) occurring given that another event (A) has already occurred, denoted as P(B|A).

Student Committee

Being formed to decide how after school activities will be funded and members are selected at random from current club members.

Probability of A and B

Looking at the rows and the columns and finding where the intersection occurs between the two variables.

Venn Diagram

A diagram representing mathematical or logical sets pictorially as circles or closed curves within an enclosing rectangle, with the common elements of the sets represented by the areas of overlap between the circles.

Desmos Calculator

A calculator that is easy to use to multiply fractions; it can provide a decimal or simplified fraction final answer.