DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:24:55 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 245/Willacy VRSN: P 245-903/Raymondville ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 18,668,418 1.0119 18,448,876 8 1,056 2 A 18,697,907 1.0846 17,239,450 8 619 3 A 18,672,737 1.0409 17,939,031 8 426 4 A 18,629,143 0.9476 19,659,290 10 235 5 D3 11,909,915 0.8886 13,403,010 13 75,807 6 F1 5,313,492 0.9537 5,571,450 7 135 7 F1 5,403,875 1.0422 5,185,065 6 43 8 F1 5,721,610 0.9009 6,350,993 6 17 9 F1 4,698,875 0.9886 4,753,060 4 5 10 G1 112,706,434 1.0362 108,768,996 10 34 11 L1 4,183,849 0.9454 4,425,480 7 145 12 L1 4,245,000 1.0349 4,101,846 7 32 13 L1 5,742,605 1.0218 5,620,087 5 10 RANDOM TOTALS: 234,593,860 231,466,634 99 78,564 CATG J EXCEPTION VALUES: 9,939,560 10,016,112 CATG D1 EXCEPTION VALUES: 14,423,020 15,333,190 CATG G1 EXCEPTION VALUES: 2,949,416 3,152,244 CATG L1 EXCEPTION VALUES: 1,399,866 1,157,299 TOTAL TEST VALUES (4): 263,305,722 261,125,479 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 13,056,274 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 248,069,205 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 263,305,722 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 274,181,753 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 260,521,688 (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
