DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:05:38 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 101/Harris VRSN: P 101-924/Sheldon ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 91,070,243 0.9798 92,947,788 16 1,687 2 A 89,885,565 0.9738 92,303,928 30 1,137 3 A 90,177,017 0.9807 91,951,685 34 933 4 A 90,203,014 1.0188 88,538,490 12 552 5 F1 14,388,737 0.9698 14,836,809 7 128 6 F1 14,307,000 0.8873 16,124,197 7 51 7 F1 14,313,378 0.9537 15,008,260 6 24 8 F1 14,277,096 0.9570 14,918,596 5 12 9 L1 17,952,827 0.9582 18,735,991 9 277 10 L1 17,642,159 0.9539 18,494,768 8 51 11 L1 19,602,449 0.9570 20,483,228 6 19 12 L1 15,953,361 0.9398 16,975,272 3 6 RANDOM TOTALS: 489,772,846 501,319,012 143 4,877 CATG J EXCEPTION VALUES: 35,374,214 37,705,115 CATG D1 EXCEPTION VALUES: 6,158,218 6,099,822 TOTAL TEST VALUES (4): 531,305,278 545,123,949 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 27,256,197 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 517,867,752 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 531,305,278 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 572,380,146 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 1,799,903,435 (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
