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WorksheetsIllustrates events, and union and intersection of events.
Total questions: 10
Worksheet time: 5mins
What does this symbol represent?
Intersection "or"
Union "or"
Intersection "and"
Union "and"
What does this symbol represent?
Intersection "or"
Union "or"
Intersection "and"
Union "and"
It is an event with one or more outcomes?
Intersection of events
Simple event
Union of events
Compound event
Using the Venn diagram, what is A ∪ B?
A ∪ B = {e, g, j}
A ∪ B = {a, b, c, d, e, g, h, i, j}
A ∪ B = {f, l, k, s, r, m, q, p}
A ∪ B = {a, c, h}
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
Science Department
Philosophy Department
Language Department
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={2,4,6}
P={1,3,5}
P={1,2,3,4,5,6}
What does the shaded part of diagram shows for?
Intersection of event A and B
Union of event A and B
Universal event
Union and Intersection of event A and B
Which of the following show a simple event?
Getting a sum of 6 in rolling a dice.
Choosing a "King" from a deck of cards.
Rolling an "even number."
Getting a Tail when tossing a coin.
What does union of event consist?
all the elements in event A and set B.
the common elements in event A and set B.
all the elements in event A but not in event B.
all the elements in event B but not in event A.
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, 6, 7, 9}
{1, 2, 3, 5}
{4, 6, 7, 9}
{ }
