Probability Crash Course

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

• theoretical

• probability

• mutually exclusive

• certain

Tags

CCSS.7.SP.C.5

an event with a probability of zero

• impossible

• mutually exclusive

• outcome

• outcome

Tags

CCSS.7.SP.C.5

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

Tags

CCSS.7.SP.C.5

Possible results of an event

• outcomes
• compound event
• simple event
• probability

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

• Independent Events

• Outcome

• Probability

• Sample Space

Probabilities are always between...

• 0 & 1 or 0% & 100%

• 0 & 100 or 0% & 1%

• 1 & 100

• 2 & 1

Tags

CCSS.7.SP.C.5

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

• False
• True

Tags

CCSS.7.SP.C.5

A ________ consists of 2 or more events.

• single event

• prediction

• compound event

• experiment

Probability can be written as ...

• a fraction
• a decimal
• a percent
• all of the above

Tags

CCSS.7.SP.C.5

Experimental Probability is:

• What Will happen 
• What actually happens
• What should happen
• What I think Happens