Laserfiche WebLink
Table 3-1 Statistical Summary <br />The Pittsburg & Midway Coal Mining Co <br />Edna Mine - Bond Release Sampling Yr 1 of 2 <br />Ctatictical Summarv <br /> <br />Parameter Statistic West Ridge Topsoil <br /> n 15 <br /> Regulatory nmin 15 <br />Herbaceous Vegetation Cover Mean % 55.1 <br /> Var 108.8 <br /> Std 10.4 <br /> nmin t-stat 6.5 <br /> Sample Adequacy Yes <br /> n 15 <br /> Regulatory nmin 15 <br />Total Ground Cover Mean % 87.6 <br /> Tar 74.4 <br /> Std 8.6 <br /> nmin t-stat 1.8 <br /> Sample Adequacy Yes <br /> n 15 <br /> Regulatory nmm 15 <br /> Mean (g/m21 126.5 <br />Herbaceous Production Mean Ibs/ac 1128.8 <br /> Var 1093.0 <br /> Std 33.1 <br /> nmin t-stat 12.4 <br /> Sample Adequacy Yes <br />• <br />Created with VegTrak by <br />Habitat Management Inc. Page 1 of 1