DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:16:31 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 175/Navarro VRSN: W 175-903/Corsicana ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 92,461,065 0.9127 101,304,991 38 3,047 2 A 92,574,344 0.9569 96,744,011 55 1,540 3 A 92,396,393 0.9600 96,246,243 55 1,049 4 A 92,417,573 0.9340 98,948,151 42 540 5 D3 79,994,385 1.0205 78,387,442 22 4,022 6 F1 34,313,770 0.9559 35,896,820 7 417 7 F1 34,606,331 0.9232 37,485,194 7 135 8 F1 35,166,734 0.8646 40,673,993 6 42 9 F1 33,179,037 0.7450 44,535,620 6 10 10 L1 21,209,586 0.8025 26,429,391 7 330 11 L1 21,491,612 0.9409 22,841,547 7 78 12 L1 22,144,837 0.9872 22,431,966 7 24 13 L1 20,025,909 0.6522 30,705,166 4 6 RANDOM TOTALS: 671,981,576 732,630,535 263 11,240 CATG J EXCEPTION VALUES: 45,704,428 46,805,614 CATG D1 EXCEPTION VALUES: 9,945,150 8,932,803 TOTAL TEST VALUES (4): 727,631,154 788,368,952 MARGIN OF ERROR PERCENT: 5.0000001 MARGIN OF ERROR VALUE: 39,418,448 CONFIDENCE INTERVAL VALUES (5): LOCAL TEST VALUE: 727,631,154 (OUTSIDE CONFIDENCE INTERVAL) STATE LOWER LIMIT: 748,950,504 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) STATE UPPER LIMIT: 827,787,400 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 910,604,025 (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
