In the 2012 presidential election, exit polls from the critical state of Ohio provided the follow results: Obama Romney No college degree (60%) 52% 45% College graduate (40%) 47% 51% If a randoomly selected respondent voted for Obama what is the probability that tbe person
In the 2012 presidential election, exit polls from the critical state of Ohio provided the follow results: Obama Romney No college degree (60%) 52% 45% College graduate (40%) 47% 51% If a randoomly selected respondent voted for Obama what is the probability that tbe person
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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Transcribed Image Text:In the 2012 presidential election, exit polls from the critical state of Ohio provided the following
results:
Obama
Romney
No college degree (60%)
52%
45%
College graduate (40%)
47%
51%
If a randomly selected respondent voted for Obama, what is the probability that the person has
a college degree?
Let O and C denote the respondents for Obama and the respondents with college degrees,
respectively.
O a. None among the choices
O b. P(C) = 0.40
O c. P(O|C) = 0.47
O d. P(CJO) = 0.376
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