what is a symmetric unimodal distribution if x is a normal variate if x is a normal variate what is the distribution of normal and lognormal variates when is normal and lognormal a product of a distribution or inverse? if x is an uncorrelated normal variate what is x=exp(y) which of the following distributions has a positive excess kurtosis? what is x*exp(y)? when x is a correlated normal variate, x*exp(y) will have a symmetric unimodal distribution with positive excess kurtosis. which distribution has kurtosis if x is the unimodal product, it will which product of normal and lognormal variates has an excess kurtosis what kind of distribution would be formed when x is uncorrelated how can x *exp(y) be a symmetric kurtosis distribution when x and y are uncorrelated, what is the product of y? which variable has a positive excess if x is the product of a normal or lognormal range which of the following are uncorrelated normal variates which distribution has unimodal distributions what is the symmetry of x-exp(y)?