DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:18:55 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 192/Reagan VRSN: W 192-901/Reagan Co ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 6,708,116 0.8947 7,497,615 9 389 2 A 6,706,090 0.9270 7,234,186 11 190 3 A 6,667,841 0.9616 6,934,111 10 123 4 A 6,691,149 0.9539 7,014,518 7 84 5 G1 447,415,260 1.0375 431,243,624 18 1,314 RANDOM TOTALS: 474,188,456 459,924,054 55 2,100 CATG J EXCEPTION VALUES: 8,976,012 9,022,619 CATG D1 EXCEPTION VALUES: 7,308,577 16,172,028 TOTAL TEST VALUES (4): 490,473,045 485,118,701 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 24,255,935 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 460,862,766 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 490,473,045 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 509,374,636 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 592,937,252 (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
