DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:08:24 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 112/Hopkins VRSN: W 112-908/Como-Pickton ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 4,542,616 1.0786 4,211,585 10 166 2 A 4,551,686 0.9578 4,752,230 9 98 3 A 4,587,242 0.9965 4,603,354 8 71 4 A 4,501,073 1.0435 4,313,438 8 46 5 D3 64,584,630 0.9959 64,850,517 42 2,725 RANDOM TOTALS: 82,767,247 82,731,124 77 3,106 CATG J EXCEPTION VALUES: 5,747,810 5,700,565 CATG D1 EXCEPTION VALUES: 7,015,700 6,703,009 TOTAL TEST VALUES (4): 95,530,757 95,134,698 MARGIN OF ERROR PERCENT: 5.0000001 MARGIN OF ERROR VALUE: 4,756,735 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 90,377,963 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 95,530,757 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 99,891,433 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 98,715,060 (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
