DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:14:23 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 161/McLennan VRSN: W 161-909/McGregor ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 20,734,000 0.8857 23,409,732 15 641 2 A 20,726,959 0.9467 21,893,904 16 376 3 A 20,758,970 0.9928 20,909,519 15 254 4 A 20,737,976 1.0559 19,640,095 16 163 5 D3 18,952,756 1.0472 18,098,506 14 865 6 F1 3,878,854 1.0475 3,702,963 7 77 7 F1 3,877,969 1.0049 3,859,060 6 29 8 F1 4,052,856 1.0696 3,789,132 5 11 9 L1 5,709,665 1.1336 5,036,755 8 71 10 L1 5,598,521 1.0470 5,347,202 5 14 11 L1 7,430,625 1.0273 7,233,160 3 5 RANDOM TOTALS: 132,459,151 132,920,028 110 2,506 CATG J EXCEPTION VALUES: 10,253,623 10,425,686 CATG D1 EXCEPTION VALUES: 5,436,934 5,813,409 CATG F1 EXCEPTION VALUES: 3,555,592 3,702,878 CATG L1 EXCEPTION VALUES: 2,615,320 2,320,927 TOTAL TEST VALUES (4): 154,320,620 155,182,928 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 7,759,146 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 147,423,782 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 154,320,620 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 162,942,074 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 200,381,316 (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
