Elementary Statistics: Topics. Elementary stats builds on these basics. Topics covered are: Descriptive Statistics. Describe data, like mean and ...ShareonBasicStatistics>>ElementaryStatistics:Whatisit? ElementaryStatistics:Whatisit?Signedupforastatsclass?Wonderingwhatkindofcourseyou’reabouttotake?Mostofthetoolsyou’llbeusingareonesyou’vealreadylearnedinbasicmathclasses.Watchthevideoforanoverview:Can’tseethevideo?Clickhere.WhatisStatistics?Statsdealswithdata.Forexample:Pollsinelectionsusestatstoguesswhowillwinanelection.Drugmakersusestatstopredictwhensideeffectsmighthappen.Sportsusesstatstoguesshowaplayerwillperform.Youusestatstopredicthowmuchisgoingtobeinyourpaycheck.Topicsincludedinstatsareonesyoumighthavestudiedbefore:Descriptivestats:Mean,mode,medianCharts:Boxplots,tablesandgraphsElementaryStatistics:TopicsElementarystatsbuildsonthesebasics.Topicscoveredare:DescriptiveStatistics.Describedata,likemeanandinterquartilerange.Probability.Thechanceofsomethinghappening,like:winninganelection;Findingaparkingspace;Itrainingonacertainday.Probabilitydistributions.You’llbestudyingdataandgraphs.Someyoumaybefamiliarwith,likethenormaldistribution(thebellcurve).Planningandanalyzingexperiments.Whereyou’llbeabletodecideifresultsofstudiesarevalidornot.Regressionanalysisandcorrelationcoefficients.You’llbeworkingwithgraphslikescatterplotstofitdatatoequations.You’llalsofindfuturetrends.Tables.You’llbeusinglotsoftheseinelementarystatistics,likethez-tableandt-table.Tablestellyoualotaboutprobabilitiesofdatadistributions.Whatisn’tusuallyneededinanelementarystatisticsclassiscalculus(thestudyofratesofchange).However,ifyoutakea“probabilityandstatistics”class,youmayneedcalculus,especiallyifyou’reinengineering,physics,datascienceorasimilarfield.You’llbeusingacalculatorforyourclass.TheTI83graphingcalculatoristheonemostpeopleuse,althoughyoumayalsobeabletouseaTI89.Elementarystatsislessaboutknowingformulas.It’smoreaboutknowinghowtouseyourcalculator.Infact,you’llbegivenaformulasheetformostexams.The