DATE: 06/29/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 10:32:35 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 001/Anderson VRSN: W 001-909/Slocum ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 3,735,717 1.0469 3,568,361 7 140 .009980304 2 A 3,719,080 1.1177 3,327,440 6 80 .018307311 3 A 3,692,969 0.9406 3,926,184 6 57 .001534486 4 A 3,667,536 1.0881 3,370,587 6 37 .043550481 5 D3 43,198,910 0.9341 46,246,558 28 2,594 .112987570 6 G1 6,246,479 1.0179 6,136,633 8 43 .001855045 RANDOM TOTALS: 64,260,691 66,575,763 61 2,951 CATG J EXCEPTION VALUES: 2,314,650 2,301,011 CATG D1 EXCEPTION VALUES: 12,187,345 14,084,848 TOTAL TEST VALUES (4): 78,762,686 82,961,622 MARGIN OF ERROR PERCENT: 7.0964319 MARGIN OF ERROR VALUE: 5,887,315 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 77,074,307 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 78,762,686 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 88,848,937 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 74,743,448 (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
