Question

during a controlled scientific inquiry, the investigator systemat the environment to observe the effect on a specific outcome. w aspects known as? independent and dependent variables population and samples inferential and descriptive parameter and statistic

Explanation:

In a controlled scientific inquiry, when an investigator manipulates the environment (the independent variable) to observe its effect on a specific outcome (the dependent variable), these are the key aspects. Population and samples relate to the group being studied, inferential and descriptive are types of statistics, and parameter and statistic relate to population and sample measures. So the correct option is about independent and dependent variables.

Answer:

A. independent and dependent variables