DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:17:57 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 184/Parker VRSN: W 184-901/Poolville ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 5,394,936 0.9281 5,812,882 9 132 2 A 5,414,126 1.0017 5,404,938 8 85 3 A 5,458,746 1.1065 4,933,345 8 64 4 A 5,349,906 0.8718 6,136,621 9 39 5 D3 46,444,540 0.9191 50,532,630 14 1,808 6 G1 12,245,360 1.0495 11,667,804 18 157 RANDOM TOTALS: 80,307,614 84,488,220 66 2,285 CATG J EXCEPTION VALUES: 4,751,087 5,136,016 CATG D1 EXCEPTION VALUES: 3,594,750 2,694,430 TOTAL TEST VALUES (4): 88,653,451 92,318,666 MARGIN OF ERROR PERCENT: 7.0582281 MARGIN OF ERROR VALUE: 6,516,062 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 85,802,604 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 88,653,451 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 98,834,728 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 92,260,897 (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
