DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:06:30 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 107/Henderson VRSN: P 107-907/Trinidad ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 2,617,715 0.9454 2,768,897 7 127 2 A 2,650,340 0.9335 2,839,143 8 78 3 A 2,591,004 1.1013 2,352,678 7 51 4 A 2,636,589 1.0095 2,611,777 6 34 5 D3 1,688,670 0.8740 1,932,117 11 159 6 G1 2,234,060 0.9994 2,235,401 5 9 RANDOM TOTALS: 14,418,378 14,740,013 44 458 CATG J EXCEPTION VALUES: 10,329,290 11,110,330 CATG D1 EXCEPTION VALUES: 584,730 539,091 CATG G1 EXCEPTION VALUES: 5,627,210 5,456,304 TOTAL TEST VALUES (4): 30,959,608 31,845,738 MARGIN OF ERROR PERCENT: 5.0000003 MARGIN OF ERROR VALUE: 1,592,287 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 30,253,451 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 30,959,608 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 33,438,025 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 36,916,634 (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
