Use Scenario 5-11. What is the probability that the student chosen prefers to talk in person and is right handed?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.8: Probabilities Of Disjoint And Overlapping Events
Problem 2C
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The following table compares the hand dominance of 200 Canadian high-school students and what methods they
prefer using to communicate with their friends.
Cell phone/Text
In-person
Online
Total
Left-handed
12
13
9.
34
Right-handed
43
72
51
166
Total
55
85
60
200
Suppose one student is chosen randomly from this group of 200.
Use Scenario 5-11. What is the probability that the student chosen prefers to talk in person and is right handed?
O 0.36
O 0.847
O 0.72
O 0.434
Transcribed Image Text:The following table compares the hand dominance of 200 Canadian high-school students and what methods they prefer using to communicate with their friends. Cell phone/Text In-person Online Total Left-handed 12 13 9. 34 Right-handed 43 72 51 166 Total 55 85 60 200 Suppose one student is chosen randomly from this group of 200. Use Scenario 5-11. What is the probability that the student chosen prefers to talk in person and is right handed? O 0.36 O 0.847 O 0.72 O 0.434
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