DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:05:00 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 101/Harris VRSN: P 101-902/Aldine ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 901,015,072 0.9474 951,039,764 50 13,198 2 A 901,145,271 0.9794 920,099,317 50 9,998 3 A 893,627,413 1.0042 889,889,876 50 8,564 4 A 896,671,026 1.0042 892,920,759 50 6,298 5 B 107,348,708 0.7451 144,072,887 12 61 6 B 109,756,201 0.8106 135,401,186 13 32 7 B 106,001,280 0.6764 156,713,897 6 22 8 B 105,917,686 0.8279 127,935,362 6 14 9 F1 543,778,792 0.9563 568,627,828 12 1,139 10 F1 543,848,953 0.9572 568,166,478 7 236 11 F1 546,256,745 1.0258 532,517,786 7 77 12 F1 538,777,636 0.9749 552,649,129 6 24 13 L1 371,412,081 0.8666 428,585,369 7 2,434 14 L1 372,477,654 0.8598 433,214,299 9 273 15 L1 739,544,063 0.9376 788,762,866 10 80 RANDOM TOTALS: 7,677,578,581 8,090,596,803 295 42,450 CATG D1 EXCEPTION VALUES: 9,482,720 9,436,403 TOTAL TEST VALUES (4): 7,687,061,301 8,100,033,206 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 405,001,660 CONFIDENCE INTERVAL VALUES (5): LOCAL TEST VALUE: 7,687,061,301 (OUTSIDE CONFIDENCE INTERVAL) STATE LOWER LIMIT: 7,695,031,546 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) STATE UPPER LIMIT: 8,505,034,866 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 8,968,910,443 (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
