DATE: 06/29/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 10:57:45 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 116/Hunt VRSN: W 116-909/Wolfe City ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 7,911,853 0.8110 9,755,676 11 282 .078333341 2 A 7,841,255 0.9367 8,371,149 13 158 .047687425 3 A 7,934,919 0.9063 8,755,290 14 103 .058836055 4 A 7,804,584 1.0563 7,388,606 10 63 .015789137 5 D3 30,013,807 1.0782 27,836,957 28 2,105 .039863630 RANDOM TOTALS: 61,506,418 62,107,678 76 2,711 CATG J EXCEPTION VALUES: 3,579,258 3,602,569 CATG D1 EXCEPTION VALUES: 4,414,980 4,570,859 TOTAL TEST VALUES (4): 69,500,656 70,281,106 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 3,514,055 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 66,767,051 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 69,500,656 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 73,795,161 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 67,899,910 (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
