DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:14:42 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 166/Milam VRSN: P 166-901/Cameron ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 22,299,217 1.0120 22,034,799 15 859 2 A 22,324,299 0.8223 27,148,606 13 452 3 A 22,293,702 0.9306 23,956,267 14 285 4 A 22,320,689 0.9820 22,729,826 12 159 5 D3 57,556,667 0.9415 61,132,944 20 4,603 6 F1 6,752,413 0.9723 6,944,784 8 148 7 F1 6,765,928 0.9684 6,986,708 7 48 8 F1 7,438,270 0.9351 7,954,518 6 24 9 F1 6,106,968 0.9431 6,475,419 3 4 10 L1 3,689,241 1.1268 3,274,087 8 125 11 L1 3,699,751 1.2898 2,868,469 6 34 12 L1 3,624,695 1.1745 3,086,160 7 12 13 L1 3,677,642 1.0206 3,603,412 3 5 RANDOM TOTALS: 188,549,482 198,195,999 122 6,758 CATG J EXCEPTION VALUES: 14,491,763 15,364,892 CATG D1 EXCEPTION VALUES: 21,354,040 20,072,705 TOTAL TEST VALUES (4): 224,395,285 233,633,596 MARGIN OF ERROR PERCENT: 5.0000001 MARGIN OF ERROR VALUE: 11,681,680 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 221,951,916 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 224,395,285 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 245,315,276 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 224,647,149 (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
