DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:16:25 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 174/Nacogdoches VRSN: W 174-910/Etoile ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 6,610,189 0.9749 6,780,376 12 236 2 A 6,547,515 0.9229 7,094,501 11 119 3 A 6,667,328 0.9411 7,084,612 10 81 4 A 6,505,950 0.9521 6,833,263 10 48 5 C 1,186,928 0.9247 1,283,582 7 436 6 C 250,359 0.9803 255,390 7 60 7 C 749,030 0.9804 764,004 7 88 8 C 688,987 1.0102 682,030 7 29 9 D3 5,582,970 1.0489 5,322,690 11 469 RANDOM TOTALS: 34,789,256 36,100,448 82 1,566 CATG D1 EXCEPTION VALUES: 7,798,560 4,645,777 TOTAL TEST VALUES (4): 42,587,816 40,746,225 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 2,037,311 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 38,708,914 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 42,587,816 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 42,783,536 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 35,946,896 (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
