Crossword clues for Statistical groupings 4 lettersAnswerClueSETSStatistical groupingsSAMPLINGStatistical groupCLUSTERStatistical groupingELIASBaseball statistics group the___ Sports BureauQUARTILEStatistical groupingSAMPLEStatistical groupSEPTILESGroups, in statistics.QUARTILEStatistical dividing point in a four-group data setTTESTStatistical method for comparing the means of two groups