if the coefficients are same for a random variable what is the effect? does a random random effect always produce the same coefficient can an effect be fixed or random can random effect be used as fixed effect which of the following will always be the same as a fixed inference? is the same as random effect do random random effects always produce the same result as fixed random effects? what is the difference between a random effect and a fixed effect in math does random effect produce same as fixed effect does random effect always produce the same results as fixed effect? does random effect always produce the same coefficient estimate as fixed effect? does random effect always produce the same coefficient of error as fixed effect which of these models will have exactly the same coefficient do random effect and fixed effect have equal effect does random effect always produce the same result as fixed effect does adding random effect produce the same as fixed effect can random effects always have the same effect as fixed what is the difference between random and fixed effects in statistics does random effect produce the same results what is the difference between a fixed and random effect