what is the marginal distribution in a density function what is marginal distribution and conditional distribution how to tell if a distribution is conditional and marginal what condition is the density distribution what condition of distribution is same different conditional and marginal distributions of the same density function what conditional distributions can be used when a distribution of a group of samples is different? what is the conditional distribution and marginal distribution of the density function $p(x)$ can a joint distribution have a marginal distribution what is conditional distribution which is the conditional distribution what is the conditional and marginal distributions of density functions? what is the conditional distribution and marginal distribution of the same joint distribution? what is the difference in x and y distributions? is marginal density a conditional distribution what is the conditional distribution for the density function? what is conditional distribution in probability a joint distribution is conditional or marginal? how to use density function what is a conditional distribution