why is there an insignificant variable in a glm what is the purpose of the general linear model what does glm stand for in statistics which variable is insignificant and why? what is the difference between a dv and a glm which predictor is not a significant predictor of glm is r square insignificant or significant with glm what is the r square of a glm model how to determine if a glm model is heteroscodastic? why does the model need insignificant variables what is the purpose of an glm what is meant by insignificant predictors in the glm what is the function of the glm what is the purpose of an glm what is a glm why does the glm show low r square what is the purpose of a glm what is the r square of the glm what is the glm for the data what is the goal of a glm? quizlet