DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:16:54 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 178/Nueces VRSN: P 178-915/West Oso ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 21,592,385 0.9739 22,171,049 11 676 2 A 21,613,382 0.9804 22,045,473 12 491 3 A 21,634,658 0.9415 22,978,925 11 401 4 A 21,603,937 1.0259 21,058,521 12 290 5 F1 22,670,863 0.9048 25,056,215 10 159 6 F1 22,730,472 0.9610 23,652,937 7 56 7 F1 23,022,488 0.9973 23,084,817 6 23 8 F1 21,474,757 1.0196 21,061,943 4 9 9 L1 19,618,074 0.9726 20,170,753 7 161 10 L1 19,452,656 1.0189 19,091,821 7 41 11 L1 21,174,661 1.0120 20,923,578 6 18 12 L1 17,850,252 0.9783 18,246,194 3 4 RANDOM TOTALS: 254,438,585 259,542,226 96 2,329 CATG D1 EXCEPTION VALUES: 7,161,969 6,296,276 TOTAL TEST VALUES (4): 261,600,554 265,838,502 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 13,291,925 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 252,546,577 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 261,600,554 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 279,130,427 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 351,732,801 (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
