DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 10:52:39 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 011/Bastrop VRSN: W 011-901/Bastrop ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 244,023,340 0.9427 258,855,776 64 3,804 2 A 244,034,884 0.9740 250,549,162 61 2,153 3 A 243,918,472 0.9985 244,284,899 57 1,580 4 A 243,970,907 0.9775 249,586,606 61 1,015 5 C 23,995,220 0.8246 29,099,224 14 4,625 6 C 23,958,950 0.8364 28,645,325 34 1,716 7 C 24,088,597 0.9084 26,517,610 27 883 8 C 23,862,488 0.9493 25,136,930 33 423 9 D3 255,034,290 0.9582 266,159,768 46 7,781 10 F1 42,284,540 0.9784 43,218,050 7 256 11 F1 42,545,151 0.9642 44,124,820 7 78 12 F1 42,064,074 0.9296 45,249,649 6 29 13 F1 41,575,014 0.9615 43,239,744 4 7 RANDOM TOTALS: 1,495,355,927 1,554,667,563 421 24,350 CATG D1 EXCEPTION VALUES: 22,528,192 19,780,425 TOTAL TEST VALUES (4): 1,517,884,119 1,574,447,988 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 78,722,399 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 1,495,725,589 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 1,517,884,119 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 1,653,170,387 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 1,929,936,376 (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
