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20 Dec 2021
Given information
Suppose that 
thirty-year-olds were surveyed to determine whether or not there is a relationship between the level of education an individual has and salary. Conduct a test of independence.
Step-by-step explanation
Step 1.
The level of education and individual pay are the two determinants.
There is no link between educational attainment and individual earnings.
There is a link between educational attainment and individual earnings.
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Introductory Statistics
OER Edition, 2013
Openstax
ISBN: 9781938168208
Solutions
Chapter
Section
- Problem 69
- Problem 70
- Problem 71
- Problem 72
- Problem 73
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- Problem 129