DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:02:27 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 083/Gaines VRSN: P 083-901/Seagraves ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 5,028,326 1.0601 4,743,256 7 320 2 A 5,043,895 0.8258 6,107,889 10 149 3 A 5,006,411 1.0503 4,766,649 8 94 4 A 5,003,582 0.9242 5,413,960 10 61 5 D3 8,849,539 0.9159 9,662,124 10 754 6 F1 2,239,756 0.8393 2,668,600 8 69 7 F1 2,139,891 0.8706 2,457,950 8 19 RANDOM TOTALS: 33,311,400 35,820,428 61 1,466 CATG J EXCEPTION VALUES: 4,218,757 3,825,298 CATG D1 EXCEPTION VALUES: 13,487,620 10,753,395 CATG F1 EXCEPTION VALUES: 5,443,610 5,755,411 CATG G1 EXCEPTION VALUES: 55,529,057 52,925,993 TOTAL TEST VALUES (4): 111,990,444 109,080,525 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 5,454,026 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 103,626,499 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 111,990,444 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 114,534,551 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 123,080,980 (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
