DATE: 01/23/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 10:55:48 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 014/Bell VRSN: W 014-905/Holland ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 6,757,839 0.9345 7,231,502 7 195 .040042400 2 A 6,743,292 0.9147 7,372,135 8 111 .005422611 3 A 6,791,950 0.9389 7,233,944 8 66 .006399426 4 A 6,708,210 0.9468 7,085,139 6 35 .003778549 5 D3 30,256,335 0.9962 30,371,748 20 1,348 .039601993 RANDOM TOTALS: 57,257,626 59,294,468 49 1,755 CATG J EXCEPTION VALUES: 5,262,762 5,799,484 CATG D1 EXCEPTION VALUES: 7,494,734 7,199,528 TOTAL TEST VALUES (4): 70,015,122 72,293,480 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 3,614,674 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 68,678,806 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 70,015,122 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 75,908,154 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 66,951,903 (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
