DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:21:38 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 220/Tarrant VRSN: P 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 438,017,467 1.0168 430,780,357 46 4,424 2 A 437,189,463 1.0218 427,862,070 49 3,326 3 A 437,492,489 1.0196 429,082,473 49 2,549 4 A 437,244,889 1.0251 426,538,766 49 1,278 5 F1 118,249,440 0.9223 128,211,471 7 184 6 F1 118,639,547 0.9538 124,386,189 8 56 7 F1 118,514,130 0.9373 126,442,046 6 21 8 F1 111,497,410 0.9656 115,469,563 4 9 9 L1 87,793,468 1.0986 79,913,952 7 249 10 L1 88,742,198 1.0303 86,132,387 8 38 11 L1 119,037,111 0.9729 122,352,874 6 9 RANDOM TOTALS: 2,512,417,612 2,497,172,148 239 12,143 CATG J EXCEPTION VALUES: 72,327,499 77,599,924 CATG D1 EXCEPTION VALUES: 1,687,791 1,734,382 CATG L1 EXCEPTION VALUES: 62,510,024 62,259,352 TOTAL TEST VALUES (4): 2,648,942,926 2,638,765,806 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 131,938,290 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 2,506,827,516 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 2,648,942,926 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 2,770,704,096 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 3,305,151,465 (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
