DATE: 01/23/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:23:27 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 149/Live Oak VRSN: W 149-901/George West ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 21,472,120 0.9196 23,349,413 7 899 .018331085 2 A 21,401,970 1.0048 21,299,731 8 493 .003214510 3 A 21,487,219 0.9537 22,530,375 7 313 .057899466 4 A 21,367,470 1.0028 21,307,808 7 169 .006332263 5 D3 45,019,250 1.0043 44,826,496 14 4,508 .069944151 6 F1 4,309,116 0.9004 4,785,780 7 96 .023924697 7 F1 4,224,040 0.9074 4,655,102 6 33 .048412386 8 F1 4,776,715 0.9331 5,119,189 4 12 .014747400 9 F1 3,694,082 1.0185 3,626,983 3 4 .010257474 10 G1 41,864,179 0.9871 42,411,285 6 87 .008906613 11 G1 43,176,883 1.0316 41,854,288 5 24 .005873407 12 G1 38,694,056 1.0590 36,538,297 4 10 .005990432 13 G1 41,177,733 0.9690 42,495,080 3 5 .001105288 RANDOM TOTALS: 312,664,833 314,799,827 81 6,653 CATG J EXCEPTION VALUES: 22,017,949 22,479,652 CATG D1 EXCEPTION VALUES: 24,495,876 32,031,493 TOTAL TEST VALUES (4): 359,178,658 369,310,972 MARGIN OF ERROR PERCENT: 5.0000001 MARGIN OF ERROR VALUE: 18,465,549 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 350,845,423 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 359,178,658 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 387,776,521 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 408,421,094 (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
