Geometric Distribution

area:less than
less than or equal to
equal to
greater than or equal to
greater than

success probability

number of trials

0,0

0.144000

This is the graph of the geometric distribution of the number of trials until the first success with each trial having 0.4 chance of success. The horizontal axis is labeled from 1 to 11. The area under the curve between 2.5 and 3.5 is shaded. The area of the shaded region is 0.144000.