DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:05:56 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 103/Hartley VRSN: P 103-901/Channing ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 D3 5,748,502 1.0830 5,307,943 16 2,482 2 G1 20,401,431 1.0065 20,269,678 33 98 RANDOM TOTALS: 26,149,933 25,577,621 49 2,580 CATG J EXCEPTION VALUES: 15,043,990 15,466,482 CATG D1 EXCEPTION VALUES: 34,457,827 36,083,594 TOTAL TEST VALUES (4): 75,651,750 77,127,697 MARGIN OF ERROR PERCENT: 5.0000002 MARGIN OF ERROR VALUE: 3,856,385 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 73,271,312 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 75,651,750 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 80,984,082 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 94,945,258 (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
