Examlex
If the quality of a product or service is difficult to evaluate even after you have purchased and used the product or service,the product falls under the category of:
Regression Equation
An equation that describes the average relationship between a dependent variable and one or more independent variables.
Coefficient Of Determination
A metric quantifying the amount of variation in a dependent variable accounted for by one or more independent variables within a regression model.
Interaction
In statistics and research, it refers to a situation where the effect of one independent variable on a dependent variable changes depending on the level of another independent variable.
Multiple Regression
It is a statistical technique that uses several explanatory variables to predict the outcome of a response variable.
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