DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:14:07 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 160/McCulloch VRSN: W 160-901/Brady ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 21,629,124 0.9699 22,300,365 32 999 2 A 21,618,743 0.9764 22,141,277 34 532 3 A 21,586,640 1.0167 21,232,065 26 312 4 A 21,619,701 0.9995 21,630,516 35 181 5 D3 26,656,710 0.9864 27,024,240 41 3,611 6 F1 5,831,917 0.8803 6,624,920 12 139 7 F1 5,890,965 0.9869 5,969,161 14 59 8 F1 5,886,431 1.0233 5,752,400 15 26 9 L1 4,138,271 0.9780 4,231,361 13 167 10 L1 4,210,667 1.0133 4,155,400 11 38 11 L1 4,480,227 1.0032 4,465,936 9 13 RANDOM TOTALS: 143,549,396 145,527,641 242 6,077 CATG J EXCEPTION VALUES: 5,766,950 5,754,722 CATG D1 EXCEPTION VALUES: 25,092,912 24,741,432 CATG F1 EXCEPTION VALUES: 5,274,370 5,919,084 CATG L1 EXCEPTION VALUES: 3,120,150 3,139,914 TOTAL TEST VALUES (4): 182,803,778 185,082,793 MARGIN OF ERROR PERCENT: 5.0000002 MARGIN OF ERROR VALUE: 9,254,140 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 175,828,653 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 182,803,778 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 194,336,933 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 219,993,563 (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
