Venn Diagrams, Independence, and Conditional Probability

What is P(A)? Round to three decimal places if necessary written as 0.123.

What is P(B)? Round to three decimal places if necessary written as 0.123.

What is P(A∩B)? Round to three decimal places if necessary written as 0.123.

What is P(AUB)? Round to three decimal places if necessary written as 0.123.

Tags

CCSS.HSS.CP.B.7

What is P(A|B)? Round to three decimal places if necessary written as 0.123.

Tags

CCSS.HSS.CP.B.6

Are the events A and B independent. Select a response and a reason.

• Yes

• No

• because P(A) = P(A|B)

• because P(A) ≠ P(A|B)

Tags

CCSS.HSS.CP.A.3

If in a random survey of 40 people,17 select option A, 24 select option B, and 13 select option B only, then...

How many people chose both options?

Tags

CCSS.HSS.CP.A.1

If in a random survey of 40 people,17 select option A, 24 select option B, and 13 select option B only, then...

How many people chose only A?

Tags

CCSS.HSS.CP.A.1

If in a random survey of 40 people,17 select option A, 24 select option B, and 13 select option B only, then...

How many people chose neither?

Tags

CCSS.HSS.CP.A.1

If in a random survey of 40 people,17 select option A, 24 select option B, and 13 select option B only, then...

P(AUB)=

Tags

CCSS.HSS.CP.B.7