why is the probability distribution different from the triangle how to calculate probability distribution how to inversely extend a probability distribution how to extrapolate a probability distribution how to make a probability distribution what is the best way to extend a probability distribution? how do I extend a triangle which is correct for a triangle that is similar to a new probability distribution? how can i extrapolate a probability distribution how to find the probability distribution of a triangle how to find a distribution of a triangle how to extrapolate the probability distribution how to extrapolate probability distribution how to calculate a probability distribution in a triangle how to extrapolate a probability distribution to another probability distribution? what is the idea for extending a probability distribution what is the difference between the triangle and the triangle with the same probability distribution how to add extrapolation to a probability distribution what is the concept of extrapolating from a triangle how to extrapolate probability distributions