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...Agenda meaning of statistics characteristics descriptive and inferential populations samples importance observations variables types end dr rahman ali asst professor qacc university peshawar rehmanali upesh edu pk definition science collection presentation analysis reasonable interpretation data consists a body methods for collecting analyzing agresti finlay questions what kind how much to organize the we can analyze that is provides design research studies description summarizing exploring inference making predictions are aggregate facts affected marked extent by multiplicity causes numerically expressed enumerated or estimated according standards accuracy collected in systematic manner pre determined purpose capable being placed relation each other defination concerned with describing numerical properties consist organizing information weiss methodology includes classification tabulation graphical representation calculation certain indicators such as mean median range etc which summa...