DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:21:41 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 220/Tarrant VRSN: W 220-904/Everman ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 96,410,709 1.0054 95,892,887 17 1,544 2 A 96,112,166 1.0143 94,757,139 25 1,223 3 A 96,455,565 1.0201 94,555,009 34 1,060 4 A 95,820,604 1.0441 91,773,397 33 747 5 F1 19,003,103 0.9437 20,136,805 7 106 6 F1 19,372,582 0.9979 19,413,350 6 38 7 F1 18,371,430 0.8564 21,451,927 6 13 8 F1 18,660,057 0.9270 20,129,511 4 6 9 L1 14,148,678 0.9989 14,164,259 7 95 10 L1 15,510,153 1.0910 14,216,456 6 23 RANDOM TOTALS: 489,865,047 486,490,740 145 4,855 CATG D1 EXCEPTION VALUES: 398,869 410,226 CATG L1 EXCEPTION VALUES: 35,578,593 34,768,799 TOTAL TEST VALUES (4): 525,842,509 521,669,765 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 26,083,488 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 495,586,277 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 525,842,509 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 547,753,253 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 704,559,317 (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
