I try this code
SELECT Format(ReportTbl.lot_date,"mm-yyyy") AS Lot,
Round(Avg(ReportTbl.avg_dat),2) AS DataAvg,
Round(Avg(ReportTbl.avg_len),2) AS LenAvg,
Round(Avg(ReportTbl.avg_in),2) AS InAvg,
Round(Avg(ReportTbl.avg_out),2) AS OutAvg,
Round(Avg(ReportTbl.avg_thi),2) AS ThiAvg...