**TI83F* AppVariable file 03/21/07, 14:42ë ÚGLA212ÚØnav 26CE319875DD4F1B9DFDCB650E5220B1GLA212. GLA2121  binomial experimentŧbinomial experiment:ÖAn experiment in which there are exactly two possible outcomes for each trial, a fixed number of independent trials, and the probabilities for each trial are the same.  combinationGcombination:ÖAn arrangement or listing in which order is not important. compound eventEcompound event:ÖAn event which consists of two or more simple events. dependent eventsodependent events:ÖTwo or more events in which the outcome of one event affects the outcome of the other events. event-event:ÖA specific outcome or type of outcome. failure@failure:ÖAny outcome other than the desired outcome of an event. 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.  histogramhistogram:ÖA bar graph in which the data are organized into equal intervals. The height of the bar represents the frequency in that interval.  inclusive events`inclusive events:ÖTwo events that can occur at the same time and whose outcomes may be the same.  independent eventsyindependent events:ÖTwo or more events in which the outcome of one event does not affect the outcome of the other events.  measure of central tendency]measure of central tendency:ÖA number or piece of data that represents the whole set of data.  measure of variationYmeasure of variation:ÖA measure that describes the spread of the values in a set of data.  mutually exclusive eventsSmutually exclusive events:ÖTwo or more events whose outcomes can never be the same. normal distribution7 !Snormal distribution:ÖA frequency distribution that often occurs when there is a large number of values in a set of data: about 68 percent of the values are within one standard deviation of the mean, 95 percent of the values are within two standard deviations of the mean, and Ö99 percent of the values are within three standard deviations. outcomekoutcome:ÖOne possible result of a probability event.ÖExample: 4 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. P(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. skewed distributionxskewed distribution:ÖA curve or histogram that is not symmetric representing data that are not balanced around the mean. standard deviation‡standard deviation:ÖA measure of the average amount by which individual items of data deviate from the arithmetic mean of all the data. success)success:ÖThe desired outcome of an event. unbiased sampleaunbiased sample:ÖA sample that is selected so that it is representative of the entire population. varianceMvariance:ÖThe mean of the squares of the deviations from the arithmetic mean.8`A!1‰FC‘’Ã0*RĒE)%R”¨*RĒE%%R”¨)’Ĩ"Š¤ŒĶ(€ `!@€€€@@     @@€€€€€€€@€ € € @€€€€ €``0 ˙Āūa€  €€€Ā˙˙˙˙˙˙˙˙˙˙āĀ€yË