Examlex
The probability distribution for the number of goals the Lions soccer team makes per game is given below. What is the probability that in a given game the Lions do not score more than 2 goals?
Stepwise Regression
A method of regression analysis that involves automatically adding or removing variables to determine the best model based on some criterion.
Independent Variable
A variable in an experiment or model that is manipulated to observe its effect on a dependent variable.
Dependent Variable
The variable in an experiment or study that is affected by changes in the independent variable, representing the output or outcome.
Dummy Variables
Variables created to represent categorical data with two or more categories by assigning binary values (0 or 1), allowing them to be used in regression models.
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