The d score is a standardized measure of the degree to which the independent variable caused a change in the dependent variable, this is also known as the: d. effect size.
In Mathematics, there are two (2) main types of variables and these include the following:
An independent variable simply refers to a type of variable that is being manipulated by an experimenter or researcher. This ultimately implies that, an independent variable is typically considered to be the cause in an experiment and it stands alone because it cannot be changed by any variable being observed or measured.
A dependent variable can be defined as a type of variable which signifies the effect of an independent variable, and it is generally dependent on other factors because it is the part of an experiment that's being observed or measured.
In Statistics, d score is sometimes referred to as effect size and it is commonly used for the measurement of the degree to which an independent variable causes a change in a dependent variable.
Read more on independent variable here: brainly.com/question/82796
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