DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 10:55:44 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 031/Cameron VRSN: W 031-903/Harlingen ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 312,975,954 0.9208 339,895,693 45 7,792 2 A 312,970,913 0.9653 324,221,395 58 4,204 3 A 312,985,060 0.9480 330,153,017 53 2,795 4 A 312,891,246 0.9383 333,466,105 59 1,502 5 F1 132,746,061 0.9327 142,324,500 8 822 6 F1 133,234,989 0.9316 143,017,378 8 226 7 F1 132,197,641 0.9907 133,438,620 8 67 8 F1 132,499,815 1.0308 128,540,760 5 14 9 L1 58,028,643 0.9935 58,408,297 7 858 10 L1 58,813,418 1.0118 58,127,513 7 207 11 L1 59,151,578 0.8155 72,534,124 7 62 12 L1 55,808,864 1.0003 55,792,126 5 11 RANDOM TOTALS: 2,014,304,182 2,119,919,528 270 18,560 CATG D1 EXCEPTION VALUES: 5,689,586 4,657,553 TOTAL TEST VALUES (4): 2,019,993,768 2,124,577,081 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 106,228,854 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 2,018,348,227 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 2,019,993,768 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 2,230,805,935 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 2,327,408,789 (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
