DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 10:54:46 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 021/Brazos VRSN: W 021-901/College Station ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 464,984,440 0.9053 513,624,699 59 4,593 2 A 464,642,649 0.9365 496,148,050 70 3,253 3 A 464,642,986 0.9482 490,026,351 67 2,233 4 A 464,790,427 0.9444 492,154,201 60 1,304 5 B 138,693,614 0.9189 150,934,393 61 1,167 6 B 139,296,841 1.0177 136,874,168 29 178 7 B 145,617,703 0.9079 160,389,584 8 27 8 B 130,237,697 0.9852 132,194,171 5 8 9 F1 157,574,915 0.9984 157,827,439 8 276 10 F1 157,880,272 1.0155 155,470,480 7 76 11 F1 160,427,038 0.9542 168,127,267 6 34 12 F1 151,670,464 0.9873 153,621,456 5 10 13 L1 58,135,087 0.9024 64,422,747 9 704 14 L1 58,437,264 0.9720 60,120,642 7 170 15 L1 60,572,065 1.0409 58,192,012 7 47 16 L1 55,419,401 0.9988 55,485,984 5 12 RANDOM TOTALS: 3,273,022,863 3,445,613,644 413 14,092 CATG D1 EXCEPTION VALUES: 2,382,530 1,968,472 TOTAL TEST VALUES (4): 3,275,405,393 3,447,582,116 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 172,379,106 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 3,275,203,010 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 3,275,405,393 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 3,619,961,222 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 3,535,418,654 (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
