Concept explainers
(a)
To find: the probability that the person is from the United States.
(a)
Answer to Problem 5E
0.2025
Explanation of Solution
Given:
Formula used:
Calculation:
(b)
To find: the probability that the person completed his or her education before college.
(b)
Answer to Problem 5E
0.696
Explanation of Solution
Given:
Formula used:
Calculation:
P (some HS or primary and less) = P(some HS) + P(primary and less) − P(some HS and primary and less) =
(c)
To find: the probability that the person is from France or did some post-graduate study.
(c)
Answer to Problem 5E
0.2404
Explanation of Solution
Given:
Formula used:
Calculation:
P (France or post-grad) = P(France) + P(Post-grad) − P(France and post-grad) =
(d)
To find: the probability that the person is from France and finished only primary school or less.
(d)
Answer to Problem 5E
0.0402
Explanation of Solution
Given:
Formula used:
Calculation:
P (France and primary or less) =
Chapter 15 Solutions
Stats: Modeling the World Nasta Edition Grades 9-12
Additional Math Textbook Solutions
Essentials of Statistics, Books a la Carte Edition (5th Edition)
Elementary Statistics (13th Edition)
Elementary Statistics
Intro Stats, Books a la Carte Edition (5th Edition)
Essentials of Statistics (6th Edition)
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