what happens to the normal approximation when the density of a data point increases what is the optimum approximation if the normal approximation is better as the variance decreases how does a normal approximation get better with density what makes a normal approximation accurate how to measure normal approximation and find out why do normal approximations improve as the variance decreases how to tell if the approximation gets better how does a normal approximation improve why does the normal approximation get better does the normal approximation get better as the density decreases does normal approximation gets better as the density increases when density rises the normal approximation is better. how does the normal approximation get better how does the normal approximation work when does the normal approximation get better how to improve normal approximation does a normal approximation get better as the density decreases? if so what makes my approximation better why does a normal approximation get better?