DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:22:03 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 220/Tarrant VRSN: W 220-918/Eagle Mountain-Saginaw IS ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 437,850,006 1.0168 430,615,663 46 4,424 2 A 437,022,319 1.0218 427,698,492 49 3,326 3 A 437,325,228 1.0196 428,918,427 49 2,549 4 A 437,077,723 1.0251 426,375,693 49 1,278 5 F1 117,396,628 0.9223 127,286,813 7 184 6 F1 117,783,921 0.9538 123,489,118 8 56 7 F1 117,659,409 0.9373 125,530,149 6 21 8 F1 110,693,293 0.9656 114,636,799 4 9 9 L1 84,753,817 1.0986 77,147,112 7 249 10 L1 85,669,700 1.0303 83,150,248 8 38 11 L1 114,915,719 0.9729 118,116,681 6 9 RANDOM TOTALS: 2,498,147,763 2,482,965,195 239 12,143 CATG J EXCEPTION VALUES: 72,327,499 74,399,247 CATG D1 EXCEPTION VALUES: 1,690,952 1,734,841 CATG L1 EXCEPTION VALUES: 62,510,024 62,259,352 TOTAL TEST VALUES (4): 2,634,676,238 2,621,358,635 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 131,067,932 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 2,490,290,703 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 2,634,676,238 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 2,752,426,567 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 3,283,253,938 (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
