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The arithmetic calculations for the test of homogeneity and the test of independenceare the same.
a) Explain in a few sentences what distinguishes these two hypothesis tests.
b) To illustrate your answer in part (a), give an example of a research question thatwould require a test of homogeneity, and an example that would require a test ofindependence. Briefly describe the aspects of your examples that illustrate thedistinguishing characteristics you mentioned in part (a).
Five Minutes
A measurement of time considered short, often cited in describing brief durations in various contexts.
Birth
The process of being born, marking the onset of a new individual's life outside the uterus.
Air Sacs
Small, balloon-like structures in the lungs where oxygen and carbon dioxide are exchanged with the blood.
Newborns
Infants in their first few weeks of life, typically considered up to one month old.
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