DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:08:20 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 113/Houston VRSN: P 113-906/Kennard ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 3,180,343 0.7658 4,152,968 7 162 2 A 3,206,733 0.8040 3,988,474 7 89 3 A 3,209,373 0.9091 3,530,275 7 60 4 A 3,159,554 0.9644 3,276,186 6 34 5 D3 30,954,870 0.8496 36,434,640 20 3,217 RANDOM TOTALS: 43,710,873 51,382,543 47 3,562 CATG J EXCEPTION VALUES: 659,760 706,810 CATG D1 EXCEPTION VALUES: 23,609,490 23,468,418 CATG G1 EXCEPTION VALUES: 13,658,040 12,892,082 TOTAL TEST VALUES (4): 81,638,163 88,449,853 MARGIN OF ERROR PERCENT: 8.2975197 MARGIN OF ERROR VALUE: 7,339,144 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 81,110,709 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 81,638,163 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 95,788,997 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 76,565,133 (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
