[Answer] What does it mean when an observational study is prospective?

Answer: A prospective study collects the data over time.

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What does it mean when an observational study is prospective? What does it mean when an observational study is prospective ? Gathers data over time by following the individuals in the study and recording data as they occur 7th grade students are randomly divided into 2 groups. 1 group is taught math using traditional techniques. What does it mean when an observational study is retrospective? A retrospective study requires that individuals look back in time or require the researcher to look to existing records . What does it mean when an observational study is prospective? A study is conducted to determine if there is a relationship between skin cancer and hair color. The hair color of patients Does the description correspond to an observational study or an experiment? A. The study is an because the observational study study examines individuals in a sample but does not try to influence the response variable. B. What does it mean when an observational study is prospective? What does it mean when an observational study is retrospective? MULTIPLE CHOICE . A. A retrospective study requires that individuals look back in time or require the researcher to look at existing records. B. A retrospective study collects the data over time . C. An retrospective study is a list of all individuals … Observational studies are part of the rich and diverse ...

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