DATE: 01/23/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:05:50 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 063/Dickens VRSN: W 063-906/Patton Springs ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 D3 7,784,920 0.9965 7,812,263 22 1,465 .009087982 RANDOM TOTALS: 7,784,920 7,812,263 22 1,465 CATG J EXCEPTION VALUES: 822,641 825,346 CATG D1 EXCEPTION VALUES: 11,765,260 12,806,929 TOTAL TEST VALUES (4): 20,372,821 21,444,538 MARGIN OF ERROR PERCENT: 5.0000005 MARGIN OF ERROR VALUE: 1,072,227 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 20,372,311 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 20,372,821 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 22,516,765 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 21,063,437 (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
