what is the purpose mixed model analysis what is the difference between a mixed model and a t test? what is mixed model approach? which method would use the same method to test if the mean of a sample is significantly different? how to compare t test and mixed model is it possible to test if the mean of a sample is significantly different from zero? how to use mixed model approach why use mixed models in experiments can you use a mixed model to see if a sample is significantly different from zero how to use mixed model method is it possible to use mixed model in psychology what does it mean the t test is used in psychology how do you test the mean of a sample can you test if the difference between two groups is significant? how do I test if the mean is significantly different which is the t test approach which is more appropriate paired or mixed model? what is mixed model testing how to test if sample is significantly different from a baseline how to test the difference between a sample of data