DATE: 06/29/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:03:51 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 144/Lee VRSN: W 144-902/Lexington ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 15,558,977 0.8398 18,527,003 7 338 .105449458 2 A 15,581,236 0.9578 16,267,734 7 176 .009904665 3 A 15,539,892 0.9730 15,971,112 8 119 .032621272 4 A 15,413,815 0.9922 15,534,988 6 76 .023452717 5 D3 122,341,794 0.9842 124,305,826 37 5,144 .009692995 RANDOM TOTALS: 184,435,714 190,606,663 65 5,853 CATG J EXCEPTION VALUES: 768,200 662,842 CATG D1 EXCEPTION VALUES: 11,864,031 9,894,594 TOTAL TEST VALUES (4): 197,067,945 201,164,099 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 10,058,205 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 191,105,894 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 197,067,945 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 211,222,304 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 238,348,852 (SEE ISD SUMMARY WORKSHEET) SOURCES: (1) SEE STRATIFIED CATEGORY WORKSHEET REPORTS PTS236, PTS430 (2) NUMBER OF PARCELS SAMPLED BY STAFF (3) TOTAL CATEGORY PARCELS FROM STRATIFICATION REPORT APPRAISAL ROLL, OR SELF-REPORT (4) INCLUDES ANY PARCELS IN A, B, C, D3, F1, G1, G2,OR L1 MARKED AS EXCEPTION PROPERTIES (5) UNSTUDIED CATEGORIES AND SUB-CATEGORIES WERE NOT INCLUDED IN THE CONFIDENCE INTERVAL VALUES
