DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 10:55:46 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 031/Cameron VRSN: W 031-905/La Feria ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 33,819,950 1.0099 33,488,415 16 1,301 2 A 33,829,954 0.9019 37,509,651 16 789 3 A 33,816,814 0.9164 36,901,805 17 500 4 A 33,803,511 0.9315 36,289,330 15 293 5 C 3,080,006 0.9888 3,114,893 7 466 6 C 3,137,047 0.9656 3,248,806 7 224 7 C 3,306,391 1.0099 3,273,979 7 146 8 C 2,655,831 0.9624 2,759,592 7 68 9 D3 28,148,682 0.9196 30,609,702 15 1,640 10 F1 6,003,043 0.9793 6,129,933 7 88 11 F1 5,900,339 0.9739 6,058,465 7 35 12 F1 6,230,758 0.9393 6,633,406 6 19 13 F1 5,572,853 0.9777 5,699,962 4 8 14 L1 3,288,711 0.9783 3,361,659 7 80 15 L1 3,421,703 0.9512 3,597,249 6 23 16 L1 3,512,056 0.9822 3,575,704 5 11 RANDOM TOTALS: 209,527,649 222,252,551 149 5,691 CATG D1 EXCEPTION VALUES: 3,718,914 2,568,530 CATG L1 EXCEPTION VALUES: 6,991,946 7,000,145 TOTAL TEST VALUES (4): 220,238,509 231,821,226 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 11,591,061 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 220,230,165 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 220,238,509 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 243,412,287 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 207,711,407 (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
