Inference for Linear Regression

Value in a statistical model representing a characteristic of the population

Parameter Value

The probability of obtaining results as or more extreme than the observed data, assuming the null hypothesis were true

P-value

Independence and normality assumptions must be checked before conducting a test

Conditions for Hypothesis Tests

Parameter in a regression model which represents the relationship between the response and (each) explanatory variable

Model Coefficient

The number of values in the final calculation of a statistic which are free to vary

Degrees of Freedom

Value from the t-distribution used in constructing confidence intervals

T-value