DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:05:06 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 101/Harris VRSN: P 101-906/Crosby ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 150,313,054 0.9201 163,365,997 36 2,201 2 A 149,869,572 0.9961 150,456,352 44 1,417 3 A 150,635,994 0.9630 156,423,670 32 1,110 4 A 149,501,003 0.9928 150,585,217 29 725 5 F1 15,148,843 0.9986 15,170,081 7 113 6 F1 15,313,358 0.8998 17,018,624 6 36 7 F1 15,838,069 0.9805 16,153,054 5 13 8 F1 13,895,083 0.9937 13,983,177 4 6 RANDOM TOTALS: 660,514,976 683,156,172 163 5,621 CATG J EXCEPTION VALUES: 29,615,888 30,600,632 CATG D1 EXCEPTION VALUES: 5,324,588 5,159,618 TOTAL TEST VALUES (4): 695,455,452 718,916,422 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 35,945,821 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 682,970,601 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 695,455,452 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 754,862,243 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 775,732,338 (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
