how to distinguish between model parameters and latent variables is model a latent variable what is latent variable what model parameter is a model latent variable difference between latent and model parameters is a model parameter the latent variable or a model parameter which parameter is model parameter what is the relationship between latent variable and model parameter why is a latent variable a model parameter? is the correlation between latent and model parameters what is the difference between a model parameter and a latent variable define latent variables what's the difference between a latent variable and a model parameter is latent variable a parameter why is an unknown latent variable in a model parameter? what is the difference between a latent variable and a model parameter? are the parameters and latent variables the same what relationship is latent variable what is the relationship of a latent variable what is the difference between the model parameters and latent variables?