DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:02:52 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 085/Garza VRSN: P 085-902/Post ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 8,022,305 1.1808 6,793,957 8 487 2 A 8,024,532 0.8389 9,565,541 7 260 3 A 8,029,458 0.8147 9,855,724 7 162 4 A 8,031,592 0.9267 8,666,874 7 97 5 D3 17,018,660 0.9281 18,337,097 10 2,752 6 G1 249,069,790 1.0465 238,002,666 18 453 RANDOM TOTALS: 298,196,337 291,221,859 57 4,211 CATG J EXCEPTION VALUES: 13,884,563 13,630,960 CATG D1 EXCEPTION VALUES: 19,681,100 20,034,706 TOTAL TEST VALUES (4): 331,762,000 324,887,525 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 16,244,376 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 308,643,149 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 331,762,000 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 341,131,901 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 358,424,070 (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
