DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:12:10 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 145/Leon VRSN: P 145-902/Centerville ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 5,407,319 0.7431 7,276,704 10 244 2 A 5,409,158 0.9096 5,946,744 9 135 3 A 5,466,547 1.0222 5,347,825 8 86 4 A 5,332,486 0.9597 5,556,409 10 55 5 D3 84,666,597 0.9422 89,860,536 22 5,455 6 G1 41,523,410 0.9699 42,812,053 13 120 RANDOM TOTALS: 147,805,517 156,800,271 72 6,095 CATG J EXCEPTION VALUES: 4,633,404 5,077,208 CATG D1 EXCEPTION VALUES: 12,852,743 11,783,230 TOTAL TEST VALUES (4): 165,291,664 173,660,709 MARGIN OF ERROR PERCENT: 5.7163587 MARGIN OF ERROR VALUE: 9,927,069 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 163,733,640 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 165,291,664 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 183,587,778 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 177,314,524 (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
