A Soft Drink Company Holds a Contest in Which a Prize

Short Answer

A soft drink company holds a contest in which a prize may be revealed on the inside of the bottle cap. The probability that each bottle cap reveals a prize is 0.26, and winning is independent from one bottle to the next. You plan to keep buying bottles until you win a prize. Let X be the number of bottles you purchase.
-Identify the parameter value for the distribution of X.
π =