DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:16:52 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 178/Nueces VRSN: P 178-914/Flour Bluff ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 264,948,658 0.9478 279,540,682 21 3,321 2 A 264,991,240 0.9520 278,352,143 25 2,044 3 A 264,876,413 0.9677 273,717,488 25 1,291 4 A 264,895,288 0.9638 274,844,665 25 782 5 C 26,886,094 0.8949 30,043,685 18 2,442 6 C 26,825,969 0.8945 29,989,904 21 734 7 C 26,931,969 1.0039 26,827,342 16 356 8 C 26,764,578 0.9648 27,741,063 23 174 RANDOM TOTALS: 1,167,120,209 1,221,056,972 174 11,144 CATG D1 EXCEPTION VALUES: 697,145 792,331 TOTAL TEST VALUES (4): 1,167,817,354 1,221,849,303 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 61,092,465 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 1,160,756,838 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 1,167,817,354 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 1,282,941,768 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 1,209,860,454 (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
