7.8a: Probability

The chance that an event will happen.  A ratio of chance/all chances.

• odds
• probability
• outcomes
• tree diagram

The probability based on frequency of outcomes during an experiment

•  experimental probability
• fundamental counting principle
• mutually exclusive event
• dependent event

The ratio of the number of ways an event can occur to the number of possible outcomes.

• odds
• theoretical probability
•  outcomes
• dependent event

Possible results of an event

• outcomes
• compound event
• simple event
• probability

A diagram used to show the total number of possible outcomes in a probability event

• mutually exclusive event
• outcomes
• tree diagram
• odds

The outcome of one event does not influence the outcome of the other event

• independent event
• tree diagram
• simple event
• odds

One outcome or collection of outcomes

• simple event
• experimental probability
• theoretical probability
• fundamental counting principle

2 or more simple events

• theoretical probability
• outcomes
• simple event
• compound event

2 or more events that can happen at the same time

• mutually inclusive   event
• probaility
• compound event
• mutually exclusive evetn

Outcomes that have the same

probability of occurring

• Prediction

• Probability

• Equally Likely

• Sample Space