What causes brownish stains under armpits of a white shirt and how do you get rid of it? is it cause by deodorant? or is that just sweat or both? what can i use to make my shirts armpits turn white again?
MULTIPLE REGRESSION measures the effect a group of survey questions (called the independent variables) has on a single survey question (or an average of a group of questions), called the dependent variable.
Simple linear regression is a statistical method that allows us to summarize and study relationships between two continuous (quantitative) variables: 1  One variable, denoted x, is regarded as the predictor, explanatory, or independent variable. 2  The other variable, denoted y, is regarded as the response, outcome, or dependent variable.