**TI83F* AppVariable file 03/22/07, 10:15q `GLM210`^nav F441BD13B950415AA7EB861D73925D5FGLM210. GLM2101   combinationGcombination:ÖAn arrangement or listing in which order is not important. complementary events™complementary events:ÖThe events of one outcome happening and that same outcome not happening. The sum of the probabilities of complementary events is 1. experimental probability‹experimental probability:ÖThe ratio of the number of positive outcomes to the total number of events or trials in a probability experiment.  fair gameSfair game:ÖA game in which players of equal skill have an equal chance of winning.Ö Fundamental Counting Principle´Fundamental Counting Principle:ÖIf an event M can occur in m ways and is followed by an event N that can occur in n ways, then event M followed by event N can occur in Öm n ways. independent eventsyindependent events:ÖTwo or more events in which the outcome of one event does not affect the outcome of the other events. outcomekoutcome:ÖOne possible result of a probability event.ÖExample:Ö4 is an outcome when a number cube is rolled.  permutationYpermutation:ÖAn arrangement or listing of a group of objects in which order is important.   probabilityÅprobability:ÖThe ratio of the number of favorable outcomes for an event to the number of possible outcomes of the event.ÖP(a) = (number of favorable outcomes) / (total number of possible outcomes).  randomLrandom:ÖOutcomes occur at random if each outcome is equally likely to occur.   sample space=sample space:ÖThe list of all possible outcomes for an event.  theoretical probabilityptheoretical probability:ÖThe ratio of the number of favorable outcomes to the total number of possible outcomes.   tree diagramWtree diagram:ÖA diagram used to show the total number of possible outcomes of an event.«Ž