_____________________ is a probability distribution how to figure the probability distribution of $ probability distribution for n what does the probability distribution of $sigma mean what's the probability distribution of $sigma what's the probability distribution for the square root of the square root probability distribution of number what's the probability distribution of n? what is probability distribution how to calculate probability distribution what is the probability of distribution of $sigma$ what is the probability distribution for a $s what type of probability distribution is used for $sigma what is the probability distribution of $sigma what's the probability distribution? what is the probability distribution what is the probability distribution of $ what is the probability distribution of sigma in math p probability distribution of n what is the probability distribution