Anonymous asked 7/13/2009 Difference Between Levels Of Data Measurement Scales (nominal, Ordinal, Interval, And Ratio) And Types Of Data Rating Scales (rating, Ranking, Sorting, Etc.)?
Anonymous asked 7/12/2009 Jane Is Making A Suit Which Requires 2 5/8 Yards For The Jacket And 1 3/4 Yards For The Skirt.What Is The Total Amount Of Material She Needs?
Anonymous asked 7/9/2009 Twice The Sum Of A Number And 7 Is Equal To Three Times The Difference Of The Number And 2,any Ideas?