DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:04:27 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 093/Grimes VRSN: W 093-904/Navasota ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 48,057,122 0.9886 48,611,291 13 1,349 2 A 47,975,092 0.9796 48,974,165 12 738 3 A 48,036,447 0.9928 48,384,818 20 499 4 A 47,981,464 0.9634 49,804,301 9 300 5 D3 144,968,743 0.9615 150,773,524 26 6,535 6 F1 11,068,647 0.9940 11,135,460 8 184 7 F1 11,093,376 1.0260 10,812,257 7 59 8 F1 11,538,544 0.9419 12,250,286 6 23 9 F1 10,289,216 0.9342 11,013,933 5 8 10 G1 59,424,110 1.0436 56,941,462 20 146 RANDOM TOTALS: 440,432,761 448,701,497 126 9,841 CATG J EXCEPTION VALUES: 42,245,208 43,179,362 CATG D1 EXCEPTION VALUES: 19,787,400 19,534,043 TOTAL TEST VALUES (4): 502,465,369 511,414,902 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 25,570,745 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 485,844,157 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 502,465,369 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 536,985,647 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 714,123,310 (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
