Finding Probability Using Intersections and Unions Independent or Not

Which of the following represents the shaded region?

• A union B

• A intersect B

• A ⊂ B

• B ⊂ A

The image represents which of the following?

• intersection, "and"

• intersection, "or"

• union, "and"

• union, "or"

The image represents which of the following?

• intersection, "and"

• union, "or"

• intersection, "or"

• union, "and"

Which of the following represents the shaded region?

• A union B

• A intersect B

• A ⊂ B

• B ⊂ A

Intersection of A and B" and "P(A & B)" mean...

• P(A) + P(B)

• 1- P(A)

What statement does the shaded region represent?

• A or B

• A and B

• A

• B

event that is not affected by previous events.

• sample space

• independent events 

• intersection

• Alfonso will quit cussing. 

P(Pizza ∩ Water) =

• 62/182

• 120/400

• 58/400

• 140/400

• 182/400 + 140/400 - 58/400

• 182/400 + 140/400 - 0

• 58/400 + 140/400 -182/400

• 182 + 140 - 58

What is P(not sport)?

• 24/50

• 26/50

• 3/50

• 23/50