Variance benefit consiste for exampants scoresIng indit22 . The preyWFrom20 0 0 0 + on inwith BelowAverage SleepFollowing Nightsstudent records the amount of study time and amountshowing that students had more academic problems( Gillen – O’Neel , Huynh , & Fuligni , 2013 ) . Supposelems . Identity the problems and briefly explain howone person to another . For an independent – measuresstudy , these individual differences can cause prob -academic problems each day . The following datacompared to nights with more than average sleepusing a sample of n = 8 college freshmen . Eacha researcher is attempting to replicate this studythey are eliminated or reduced with a repeated -of sleep each night and reports the number offollowing nights with less than average sleepFollowing Nightswith AboveAverage Sleep0 00 in in 40 – m21. In the Chapter Preview we described a studyshow the results from the study .Number of Academic Problemsmeasures study .StudentI Q TINI DOWDchall