Simple Probability, Sample Space, Theoretical and Experimental Probability

Which of the following expressions can be used to calculate the probability of two related events occurring?

• P(event) x 2

• P(event 1) +   P(event 2)

• P(event 1) x     P(event 2)

• P(event 1 + 2)

When collected data is used to express probability, we call it - 

• theoretical probability

• experimental probability

• simple probability

• compound probability

The measure of the likelihood that an event will occur. The chance that an event will happen. A ratio of chance/all chances.

• odds

• probability

• outcomes

• tree diagram

A set of all possible outcomes of one or more events. Ex. {1,2,3,4,5,&6}

• Independent Events

• Outcome

• Probability

• Sample Space

What is an event that will happen or has a probability of 1?

• theoretical

• probability

• mutually exclusive

• certain

an event with a probability of zero

• impossible

• mutually exclusive

• outcome

• outcome

Mathematical calculation that an even will happen in theory.

• odds

• theoretical probability

• outcomes

• dependent event

One outcome or collection of outcomes

• simple event

• experimental probability

• theoretical probability

• fundamental counting principle

Probabilities are always between...

• 0 & 1 or 0% & 100%

• 0 & 100 or 0% & 1%

• 1 & 100

• 2 & 1

The probability of an event is written as P(event).

• False

• True