DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:16:11 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 174/Nacogdoches VRSN: W 174-901/Chireno ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 2,625,447 0.9433 2,783,258 7 99 2 A 2,602,750 0.9328 2,790,255 8 54 3 A 2,619,987 0.9765 2,683,038 6 39 4 A 2,621,692 1.0058 2,606,574 8 22 5 D3 15,514,800 1.1490 13,502,872 20 1,323 RANDOM TOTALS: 25,984,676 24,365,997 49 1,537 CATG J EXCEPTION VALUES: 2,505,272 2,551,056 CATG D1 EXCEPTION VALUES: 11,143,570 8,446,405 TOTAL TEST VALUES (4): 39,633,518 35,363,458 MARGIN OF ERROR PERCENT: 5.7605481 MARGIN OF ERROR VALUE: 2,037,129 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 33,326,329 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) STATE UPPER LIMIT: 37,400,587 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 39,633,518 (OUTSIDE CONFIDENCE INTERVAL) VALUE ASSIGNED (6): 35,742,538 (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
