MIS 111 Lecture Notes - Lecture 33: Rule Induction, Statistical Significance, Decision Support System

• School: University of Arizona
• Department: Management Info Systems Main
• Course: MIS 111
• Professor: ALL

Document Summary

Able to see hidden patterns by data showing mathematical similarities. Rule induction: based on if/then rules statistical significance and probability. Use of decision trees based on if thens. Group decision support systems - groups coming together to make decisions. Electronic meeting software used to support collaborative group processes. Groups are often effective aids in decision making. For a given task, no one person has:experience, insight, information, inspiration. Group meeting difficulties: organizational: lack of focus, wrong people, premature closure. Behavioral: hidden agendas, free riding, domination, fear of speaking, misunderstandings. Sets the standard for brainstorming, collaboration etc.