Sibanda, NokuthabaArnold, Richard2016-02-092021-03-242016-02-092021-03-242015https://ir.wgtn.ac.nz/handle/123456789/7977pdfen-NZStatisticsSTAT193: Statistics: Statistics for the Natural and Social SciencesTextSTAT193STAT 193examStatistics for the Natural and Social Sciences