2008-08-292008-08-292007-082008-08-29http://hdl.handle.net/2263/6771Microsoft Excel Spreadsheet with interactive hyperlinks and activities.The logical operations of a Union and an Intersection of several events defined on an event space is often required in the calculation of the probability for compound events. The concepts of Mutual Exclusiveness and Mutual Dependence of events is important in these calculations.482816 bytesapplication/vnd.ms-excelenUniversity of PretoriaUnion of eventsIntersection of eventsEvent spaceMutual exclusivenessVenn diagramsProofs for summation ruleHistograme-StatsStrategic planningSchedulingLearning Object