DATE: 06/29/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:10:04 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 225/Titus VRSN: W 172-902/Daingerfield-Lone Star IS ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ NO RANDOM TEST VALUES RANDOM TOTALS: 0 0 0 0 CATG J EXCEPTION VALUES: 259,522,927 250,936,107 CATG D1 EXCEPTION VALUES: 434,651 373,225 TOTAL TEST VALUES (4): 259,957,578 251,309,332 MARGIN OF ERROR PERCENT: 5.0000002 MARGIN OF ERROR VALUE: 12,565,467 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 238,743,865 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 259,957,578 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 263,874,799 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 273,979,739 (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
