DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:10:52 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 133/Kerr VRSN: P 133-901/Center Point ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 11,627,319 0.9899 11,745,953 9 304 2 A 11,587,304 0.9376 12,358,473 9 177 3 A 11,580,046 0.9065 12,774,458 9 112 4 A 11,578,916 0.9922 11,669,942 8 65 5 D3 66,379,143 0.8664 76,614,893 20 2,045 6 F1 1,423,958 0.9444 1,507,791 7 26 7 F1 1,621,548 0.8119 1,997,226 6 9 8 F1 1,326,750 0.8745 1,517,153 3 4 9 F1 3,390,903 0.9772 3,470,019 2 3 RANDOM TOTALS: 120,515,887 133,655,908 73 2,745 CATG D1 EXCEPTION VALUES: 3,116,060 3,086,921 TOTAL TEST VALUES (4): 123,631,947 136,742,829 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 6,837,141 CONFIDENCE INTERVAL VALUES (5): LOCAL TEST VALUE: 123,631,947 (OUTSIDE CONFIDENCE INTERVAL) STATE LOWER LIMIT: 129,905,688 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) STATE UPPER LIMIT: 143,579,970 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 119,603,826 (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
