Question

explain experimental design

Answer 1

Ans) The design of experiments is the design of any task that aims to describe or explain the variation of information under conditions that are hypothesized to reflect the variation.

- Definition of experimental design. : a method of research in the social sciences (such as sociology or psychology) in which a controlled experimental factor is subjected to special treatment for purposes of comparison with a factor kept constant.

- It is a collection of research designs which use manipulation and controlled testing to understand causal processes. Generally, one or more variables are manipulated to determine their effect on a dependent variable. The experimental method.

- The term experimental design refers to a plan for assigning subjects to treatment conditions. A good experimental design serves three purposes. It allows the experimenter to make causal inferences about the relationship between independent variables and a dependent variable