Probability Unions Complements

Identify the shaded area...

• A

• B

• A'

• B'

Identify the shaded area...

• A

• B

• A'

• B'

Identify the shaded area...

• A∩B

• A∪B

• A'∩B'

• A'∪B'

Identify the shaded area...

• A∩B

• A∪B

• A'∩B'

• A'∪B'

Identify the shaded area...

• A

• B

• A'

• B'

A list of all possible outcomes

• sample space
• probability
• odds
• experimental probability

An event with a probability of one

• Certain

• Theoretical Probability

• Mutually Exclusive

• Experimental Probability

If A = {1, 2, 3, 4, 5, 6} and B = {1, 2, 3, 5, 7, 9} What is A ⋂ B?

• {1, 2, 3, 4, 5, 6, 7, 9}
• {1, 2, 3, 5}
• {4, 6, 7, 9}
• { }

What is P(not sport)?

• 24/50
• 26/50
• 3/50
• 23/50

On this spinner, what is P(A)?

• 3/8

• 4/8

• 2/8

• 5/8