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

The event “A and B” is called the (a)   of events A and B. It consists of all outcomes that are common to both events, and is denoted A∩B.

What is the intersection of sets A and B?

• 1, 2, 3, 4. 5

• 1, 2

• 3, 4, 6, 8

• 3, 4

The image represents which of the following?

• intersection, "and"

• union, "or"

• intersection, "or"

• union, "and"

Tags

CCSS.HSS.CP.A.1

Which is the correct set notation for A intersection B ?

• {12, 14, 15, 18, 21}

• {10, 11, 12, 14, 15, 18, 21}

• {10, 11, 13, 16, 17, 19, 20}

• {21}

Tags

CCSS.HSS.CP.A.1

What is the union of sets A and B (A ∪ B)?

• {1, 5, 8, 9}

• {0, 1, 2, 7, 8}

• {0, 1, 2, 5, 7, 8, 9}

• {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}

Tags

CCSS.HSS.CP.A.1

What is the intersection of sets A and B (A ∩ B)?

• {1, 5, 8, 9}

• {0, 1, 2, 7, 8}

• {1, 8}

• {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}

Tags

CCSS.HSS.CP.A.1

• II

• V

• III

• VI

• VII

• VIII

• I

• IV

• V

• III

• VI

• VII

• VIII

• I

• IV

• II

• V

• III

• VI

• VII

• VIII

• II

• I

• IV

Intersection is denoted by

• A ∩ B'

• A ∪ B

• A ∩ B

• A ∪ B'