DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:14:26 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 163/Medina VRSN: P 163-901/Devine ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 23,213,876 1.1330 20,488,858 7 715 2 A 23,255,313 0.9684 24,014,160 7 421 3 A 23,264,995 1.0577 21,995,835 8 285 4 A 23,182,073 0.9827 23,590,183 7 175 5 D3 52,835,960 1.0079 52,421,828 20 3,180 6 F1 6,009,699 1.0044 5,983,372 7 101 7 F1 6,286,046 0.9497 6,618,981 6 34 8 F1 6,123,626 0.9939 6,161,209 5 15 9 F1 5,727,458 1.0026 5,712,605 3 4 RANDOM TOTALS: 169,899,046 166,987,031 70 4,930 CATG D1 EXCEPTION VALUES: 11,613,460 12,419,840 TOTAL TEST VALUES (4): 181,512,506 179,406,871 MARGIN OF ERROR PERCENT: 5.0000003 MARGIN OF ERROR VALUE: 8,970,344 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 170,436,527 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 181,512,506 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 188,377,215 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 201,090,739 (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
