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Duplicate of Probability: 2-ways Tables, Venn Diagrams, and Trees Flashcards | StudBud
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Duplicate of Probability: 2-ways Tables, Venn Diagrams, and Trees
Duplicate of Probability: 2-ways Tables, Venn Diagrams, and Trees
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#statistics #probability
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Questions
13
Answers
1
What percent of the senior class is male and starting summer working?
46%
53%
36%
78%
2
What is the probability that the random student is a senior or motivated by popularity?
.4976
.1050
.9900
.4692
3
What percent of the senior class is male and starting summer with a vacation?
36%
10%
70%
22%
4
What percent of students are attending neither the dance nor the football game?
83%
45%
17%
61%
5
Given the student is a senior, what is the probability that the student is sport oriented?
.2881
.2615
.0806
.1700
6
What percent of the seniors are starting summer working?
110%
36%
17%
53%
7
Use the diagram to answer. What percent of students are attending the dance or football game?
45%
61%
64%
83%
8
Given the student is motivated by grades, what is the probability that the student a senior?
.3750
.1991
.5308
.6462
9
Use the diagram to answer. What percent of students are attending the dance?
61%
45%
83%
64%
10
What percent of the senior class is female and starting summer with a vacation?
78%
37%
122%
68%
11
You randomly select 1 student. What is the probability that the student is grade oriented?
.1120
.3412
.5308
.8720
12
What percent of the seniors are starting summer with a vacation?
36%
90%
54%
47%
13
Use the diagram to answer. What percent of students are attending the dance and football game?
61%
64%
45%
83%