GEOLOGY

Detailed explanation-1: -An experiment represents a method performed under supervised conditions to find an undiscovered effect or law, test or establish a hypothesis, or demonstrate a recognised law. Thus, its result is referred to as an outcome.

Detailed explanation-2: -A result of an experiment is called an outcome. The sample space of an experiment is the set of all possible outcomes. Three ways to represent a sample space are: to list the possible outcomes, to create a tree diagram, or to create a Venn diagram. The uppercase letter S is used to denote the sample space.

Detailed explanation-3: -Experimenter effects are errors introduced during the collection or analysis of experimental data due to the behavior of the experimenter.

Detailed explanation-4: -An experiment is an investigation in which a hypothesis is scientifically tested. An independent variable (the cause) is manipulated in an experiment, and the dependent variable (the effect) is measured; any extraneous variables are controlled.

Detailed explanation-5: -A dependent variable is what changes as a result of the independent variable manipulation in experiments. It’s what you’re interested in measuring, and it “depends” on your independent variable. In statistics, dependent variables are also called: Response variables (they respond to a change in another variable)