Social Studies, 07.03.2020 04:10, kevinleon695

Determine what type of observational study is described. Explain. A researcher wanted to determine whether there was any association between economic status and happiness. She selected a sample of 1000 adults and interviewed them. Each person was asked about their financial situation and their level of happiness was evaluated. The researcher analyzed the results to determine whether there was an association between economic status and happiness.

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Determine what type of observational study is described. Explain. A researcher wanted to determine w...