DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:55:59 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 035/Castro VRSN: P 035-902/Hart ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 2,663,001 1.0252 2,597,543 8 144 2 A 2,661,030 1.0520 2,529,496 9 80 3 A 2,656,671 0.9723 2,732,357 6 46 4 A 2,622,062 1.1221 2,336,745 7 27 5 D3 6,391,840 0.9533 6,704,962 10 631 RANDOM TOTALS: 16,994,604 16,901,103 40 928 CATG J EXCEPTION VALUES: 3,431,870 3,436,956 CATG D1 EXCEPTION VALUES: 23,499,420 13,434,633 TOTAL TEST VALUES (4): 43,925,894 33,772,692 MARGIN OF ERROR PERCENT: 5.0000012 MARGIN OF ERROR VALUE: 1,688,635 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 32,084,057 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) STATE UPPER LIMIT: 35,461,327 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 43,925,894 (OUTSIDE CONFIDENCE INTERVAL) VALUE ASSIGNED (6): 50,414,640 (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
