Geometric distribution mean and standard deviation | AP Statistics | Khan Academy

Keep going! Check out the next lesson and practice what you’re learning: https://www.khanacademy.org/math/ap-s... Sal uses an example to show how we can calculate and interpret the mean and standard deviation for the distribution of a geometric random variable, and describe its shape. View more lessons or practice this subject at https://www.khanacademy.org/math/ap-s...