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<br />Table V2 Collom - 2005 <br />Baseline Study Area - Reference Area Statistical Comparison <br /> Aspen Bottomland Grassland <br /> Reference Baseline PASS/ <br />Area FAIL Reference Baseline I PASS/ <br />Area FAIL Reference Baseline PASS/ <br />Area FAIL <br /> <br />Estimated Mean (% cover) <br />Sample Variance 72.05 75.45 <br />65.28 124.76 <br />20 29 64.20 63.07 <br />89.01 267.64 <br />20 45 51.85 58.19 <br />40.561 245.65 <br />20 52 <br /> <br />PASS <br />Sample Size Collected PASS PASS <br /> 04 3 <br />47 <br />5 10.69 4.75 9.50 3.65 <br />Pooled Variance . <br />. <br />i <br />* 1.1656 0.2876 1.7482 <br />stic (t <br />) <br />Calculated t-stat <br />Tabular Value for t <br />lJ. U 5 n 2.0117 1.9983 1.9944 <br />ion <br />Estimated Mean (g/o. 5m ) <br />Sample Variance <br />llected <br />S <br />l <br />Si <br />C <br />62.18 69.9 <br />231.12 378.96 <br />30 29 <br />9 <br />95.07 84.90 <br />1054.15 1095.56 <br />40 62 <br /> <br /> <br />S <br />49.11 56.47 <br />205.26 519.40 <br />401 52 <br /> <br /> <br /> <br />ASS <br />_ <br />amp <br />ze <br />o <br />e 47 <br />12 10 <br />10 PASS 26.99 17.41 PAS 9.58 7.37 <br />Pooled Variance . <br />. <br />* 1 <br />7208 1.5263 1.7876 <br />) <br />Calculated t-statistic (t <br />Tabular Value fort <br />(0 95,n 1 2-2) . <br />2.0025 1.9840 1.9867 <br /> Juniper Scrub Mountain Shrub Sagebrush <br /> Reference <br />Area Baseline PASS/ <br />FAIL Reference PASS/ <br />Area Baseline FAIL Reference PASS/ <br />Area Baseline FAIL <br />ootal Cover <br />V <br />.:_ <br />Estimated Mean cover) <br />Sample Parlance <br />ll <br />ted <br />C <br />l <br />z <br />31.40 34.69 <br />22.88 100.03 <br />20 32 <br />62.75 66.15 <br />52.51 179.66 <br />20 48 <br /> <br />S <br />51.00 55.24 <br />68.95' 118.37 <br />20 76 <br />PASS <br />o <br />e Si <br />e <br />ec <br />Samp <br />ri <br />nc <br />l <br />d V 3.54 2.21 PASS 7.15 2.98 PAS 5.4 <br />2 1.43 <br />e <br />e <br />a <br />a <br />Poo <br />d t-statistic (t*) <br />l <br />l <br />t 1.3726 1.0681 _ 1.6206 <br />cu <br />a <br />e <br />Ca <br />Tabular Value fort (0,..j5,,, 1 .-mi) <br />an - <br />2.0086 1 1.9966 1.9855 <br />;:Y• . i t.! - <br /> <br />Estimated Mean (g/o. Sm') <br />Sample Variance <br />d <br />i <br />C <br />ll <br />t <br />23.87 <br />20.36 <br />66.97 143.47' <br />60 71 <br />45.07 51.95 <br />263.431 416.04 <br />40 48 <br /> <br />S <br />50.86 43.38 <br />312.96 460.43 <br />401 76, <br />* <br /> <br />PASS <br />e <br />ec <br />ze <br />o <br />Sample S <br />i <br />l <br />V 1.81 1.53 PASS 8.67 7.23 PAS 10.25 5.3', <br />.3 ) <br />ance <br />ar <br />Poo <br />ed <br />d t-statistic (t*) <br />l <br />t 1.9218 1.7256 1.8912 <br />e <br />Calcu <br />a <br />Tabular Value fort0.95 n t n1-2 1.9785 1.9879 1.9810 <br />* Estimated Mean for Juniper Scrub Production is in g/1m