what is the definition of closed form in probability density of a distribution which function is closed-form and is used in the following distribution functions? what would be included in a closed form formula what is the closed form formula of the distribution function which is a function in the closed form formula? which formula can be used to calculate probability density which statement is an integral of closed form distribution what would a closed form function include what is the function of kurtosis? is there a closed form formula for distribution function include skewness and kurtosis what is the closed form formula for the statistical functions what is the closed form function? what is a closed form distribution function what would be the formula for the distribution function, skewness, and kurtosis what is a kurtosis and skewness function what is the function of skewness in statistics what is a closed form distribution what is a closed form what is a closed form formula how is the distribution function in probability density determined?