Suppose a researcher determined that 34.7% of people 18–34 years old in the United States have a college degree. She also finds that, among alI Americans 18-34 years old, 6.7% have a college degree and live at home with their parents, whereas 23.4% do not have a college degree and live at home with their parents. Label each branch of the following tree diagram with the correct probability value. Educational attainment Living arrangement Lives at home with parents 0.067 Has a college degree 0.933 Other living arrangement 0.347 Lives at home with parents 0.653 0.234 Does not have a college degree Other living 0.766 arrangement Answer Bank 0.358 0.193 0.642 0.807

A First Course in Probability (10th Edition)
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Chapter1: Combinatorial Analysis
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Suppose a researcher determined that 34.7% of people 18–34 years old in the United States have a college degree. She also
finds that, among alI Americans 18-34 years old, 6.7% have a college degree and live at home with their parents, whereas
23.4% do not have a college degree and live at home with their parents.
Label each branch of the following tree diagram with the correct probability value.
Educational
attainment
Living
arrangement
Lives at home
with parents
0.067
Has a
college degree
0.933
Other living
arrangement
0.347
Lives at home
with parents
0.653
0.234
Does not have a
college degree
Other living
0.766
arrangement
Answer Bank
0.358
0.193
0.642
0.807
Transcribed Image Text:Suppose a researcher determined that 34.7% of people 18–34 years old in the United States have a college degree. She also finds that, among alI Americans 18-34 years old, 6.7% have a college degree and live at home with their parents, whereas 23.4% do not have a college degree and live at home with their parents. Label each branch of the following tree diagram with the correct probability value. Educational attainment Living arrangement Lives at home with parents 0.067 Has a college degree 0.933 Other living arrangement 0.347 Lives at home with parents 0.653 0.234 Does not have a college degree Other living 0.766 arrangement Answer Bank 0.358 0.193 0.642 0.807
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