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In regression analysis the independent variable is?
used to predict the dependent variable
What is the difference between multiple linear regression and simple linear regression?
Simple linear regression has one independent variable and one dependent variable. Multiple linear regression has more than one independent variables.
Multiple regression analysis examines the relationship of several dependent variables on the independent variable?
True.
What is the difference between multiple regression and logistic regression?
In cases wherethe dependent variable can take any numerical value for a given set of independent variables multiple regression is used.But in cases when the dependent variable is qualitative(dichotomous,polytomous)then logistic regression is used.In Multiple regression the dependent variable is assumed to follow normal distribution but in case of logistic regression the dependent variablefollows bernoulli distribution(if dichotomous) which means it will be only0 or 1.
What does alpha mean in statistics?
In the context of regression, it is the y-intercept: the value of the dependent variable when the independent is zero.
What is a mathematical procedure that predicts the dependent variable on the basis of knowledge known about independent variables?
regression analysis
What is a dependent and independent variable?
The independent variable is the variable that is altered by the scientist, and the dependent variable's value is dependent on the value of the independent variable.
What are the two parts of a controlled experiment?
a dependent variable and an independent variable a dependent variable and an independent variable they are the dependent and independent variable
What is independent a dependent variables?
The independent variable is the variable that is altered by the scientist, and the dependent variable's value is dependent on the value of the independent variable.
Which variable is independent and which variable is dependent?
and independent variable is bigger than a dependent variable
What causes change in a dependent variable?
The dependent variable is dependent on the independent variable, so when the independent variable changes, so does the dependent variable.
Independent vs dependent variables?
The independent variable is changed by the scientist which then changes the dependent variable. The dependent variable relies on the independent variable.
