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Cover Statistics <br /> Sutey Reference Area#3 <br /> Total Vegetation Cover <br /> 7.5 5 10 5 10 10 20 7.5 7.5 15 <br /> Sample mean=9.8% nmin (2 tail, alpha=.20; 9df) =43 <br /> Std. deviation=4.6 <br /> n=10 <br /> 80% C.I. = 9.8 +/- 2.0 <br /> --------------------------------------------- <br /> Noxious Species Cover <br /> .25 .25 0 .25 0 .25 .75 .25 .25 .50 <br /> Sample mean=.275% nmin(2 tail, alpha=.20; 9df)= 121 <br /> Std. deviation=.22 <br /> n=10 <br /> 80% C.I. = .275 +/- 1.0 <br />