DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 10:59:31 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 059/Deaf Smith VRSN: W 059-901/Hereford ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 52,148,508 0.9524 54,754,838 25 1,738 2 A 52,206,765 1.0072 51,833,563 43 966 3 A 52,067,184 1.0044 51,839,092 45 644 4 A 52,079,821 1.0033 51,908,523 36 393 5 D3 46,629,180 1.0547 44,210,847 20 2,952 6 F1 14,680,401 1.0218 14,367,196 7 251 7 F1 14,644,846 1.0169 14,401,461 11 99 8 F1 14,484,047 0.9563 15,145,924 6 45 9 F1 14,632,393 0.9771 14,975,328 6 16 10 L1 15,395,592 0.9386 16,402,719 10 275 11 L1 15,308,518 1.0144 15,091,205 9 63 12 L1 15,279,518 0.9930 15,387,229 7 30 13 L1 15,234,001 0.9924 15,350,666 5 9 RANDOM TOTALS: 374,790,774 375,668,591 230 7,481 CATG J EXCEPTION VALUES: 30,945,013 30,865,288 CATG D1 EXCEPTION VALUES: 38,031,964 21,755,441 TOTAL TEST VALUES (4): 443,767,751 428,289,320 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 21,414,466 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 406,874,854 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 443,767,751 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 449,703,786 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 522,113,468 (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
