Describing Events as Subsets of a Sample Space Using Characteristics of Outcomes

Which of the following represents the shaded region?

• A union B

• A intersect B

• A ⊂ B

• B ⊂ A

Tags

CCSS.HSS.CP.A.1

CCSS.HSS.CP.B.7

What is the operation of this set?

• Intersection

• Difference

• Complement

• Union

What is A ∩ B ?

• {3, 5, 7}

• {2, 3, 5, 7}

• {2, 3, 5, 7, 9}

• {1, 2, 3, 5, 7, 9}

What is the intersection of a set?

• a collection of elements

• the elements that two sets have in common

• elements from both sets

• elements form the universal set that are not in that set

If A = {1, 3, 5, 7, 9} and B = {2, 3, 5, 7}, what is A ∩ B?

• {3, 5, 7}

• {2, 3, 5, 7}

• {2, 3, 5, 7, 9}

• {1, 2, 3, 5, 7, 9}

If A = {1, 3, 5, 7, 9} and B = {2, 3, 5, 7}, what is A ∩ B?

• {2, 3, 5, 7}

• {3, 5, 7}

• {2, 3, 5, 7, 9}

• {1, 2, 3, 5, 7, 9}

A and B are two sets such that A has 30 elements, B has 30 elements and A U B has 40 elements. Find A intersection B.

• 10

• 30

• 40

• 20

Intersection (select all answers)

• P(A or B)

• P(A and B)

• P(A∩B)

• P(A∪B)

Tags

CCSS.HSS.CP.A.1

CCSS.HSS.CP.A.2

CCSS.HSS.CP.A.3

CCSS.HSS.CP.A.4

CCSS.HSS.CP.B.6

CCSS.HSS.CP.B.8

The occurrence of two events at the same time.

• Intersection

• Union

• Mutually Exclusive

• Conditional

Find P(Y and P )'.

• 0.50

• 0.57

• 0.23

• 0.77