Database Processing for BIS Which of the following is an unsupervised data mining technique? Regression Analysis only Cluster analysis only Both Regression Analysis and RFM Analysis RFM Analysis only Regression Analysis only Cluster analysis only Both Regression Analysis and RFM Analysis RFM Analysis only ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS A data mart is a collection of data that, while smaller than a data warehouse, still addresses the entire business. False True False True ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS A BI reporting system does not ________ . deliver information to users on a timely basis use disparate data sources create meaningful information use statistical procedures to predict future events deliver information to users on a timely basis use disparate data sources create meaningful information use statistical procedures to predict future events ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS Formatting the report is part of authoring a report. True False True False ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS We have Market Basket data for 1,000 rental transactions at a Video Store. There are four videos for rent -- Video A, Video B, Video C and Video D. The probability that Video D will be rented given that Video C has been rented is known as ________ . the basic probability confidence support lift the basic probability confidence support lift ANSWER DOWNLOAD EXAMIANS APP
Database Processing for BIS Data mining applications are used accomplish which of the following tasks? Do both RFM and what-if analysis Do what-if analysis only Do RFM analysis only Process transactions only Do both RFM and what-if analysis Do what-if analysis only Do RFM analysis only Process transactions only ANSWER DOWNLOAD EXAMIANS APP
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