Union and Intersection of Event

1. What does this symbol represent?

• intersection " or"

• intersection "and"

• union "or"

• union "and"

Tags

CCSS.HSS.CP.A.1

What this symbol represent?

• intersection "or"

• intersection "and"

• union "or"

• union "and"

Tags

CCSS.HSS.CP.A.1

It is an event with one or more outcomes?

• intersection of events

• union of events

• Simple event

• compound event

Tags

CCSS.HSS.CP.A.1

Using the Venn diagram, what is A u B?

• {2,4,6,8,10}

• {1, 2, 3, 4, 5}

• {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}

• {1,3,5,7,9}

Tags

CCSS.HSS.CP.A.1

There are two groups of students, group A and Group B surveyed their campus for student satisfaction. Group A surveyed students from the math, science, and philosophy departments. Group B surveyed students from the language, business, and philosophy departments. Which department intersect both group of events?

• Math Department

• Philosophy Department

• Science Department

• Language Department

Tags

CCSS.HSS.CP.A.1

In the experiment of rolling a single die, what does event P consist if the outcomes must be even numbers?

• P={2,4,5}

• P={1,3,5}

• P={2,4,6}

• P={1,2,3,4,5,6}

Tags

CCSS.HSS.CP.A.1

What does the shaded part of diagram shows for?

• Intersection of event A and B

• Universal event

• Union of event A and B

• Union and intersection of event A and B

Tags

CCSS.HSS.CP.A.1

Which of the following show a simple event?

• Getting a sum of 6 in rolling a dice.

• Rolling an "even number".

• Choosing A "King" from a deck of cards.

• Getting a Tail when tossing a coin.

What does union of event consist?

• All the elements in event A and set B

• All the elements in event A but not in event B

• the common elements in event A and set B

• all the elements in event B but not in event A

Tags

CCSS.HSS.CP.A.1

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, 7, 9}

• {4, 6, 7, 9}

• {1, 2, 3, 5}

• { }

Tags

CCSS.HSS.CP.A.1