DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:06:22 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 107/Henderson VRSN: P 107-902/Brownsboro ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 73,462,224 0.9022 81,425,653 8 2,049 2 A 73,464,675 0.9591 76,597,513 9 932 3 A 73,436,462 0.9370 78,374,026 9 589 4 A 73,338,130 0.9791 74,903,616 9 376 5 D3 92,269,786 1.0162 90,798,845 41 3,561 6 G1 3,002,706 0.9949 3,018,098 10 27 RANDOM TOTALS: 388,973,983 405,117,751 86 7,534 CATG D1 EXCEPTION VALUES: 8,409,330 7,323,104 CATG G1 EXCEPTION VALUES: 65,061,454 64,829,995 TOTAL TEST VALUES (4): 462,444,767 477,270,850 MARGIN OF ERROR PERCENT: 5.0000001 MARGIN OF ERROR VALUE: 23,863,543 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 453,407,307 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 462,444,767 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 501,134,393 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 468,807,364 (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
