DATE: 01/23/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:18:14 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 117/Hutchinson VRSN: W 117-903/Sanford-Fritch ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 21,747,656 0.9123 23,838,272 15 940 .019758653 2 A 21,715,852 0.9571 22,689,220 15 470 .020323238 3 A 21,736,744 0.9780 22,225,710 15 317 .002625600 4 A 21,705,769 1.0423 20,824,877 16 226 .013174683 5 G1 11,687,170 0.9082 12,868,498 6 54 .162356490 6 G1 11,608,780 1.1169 10,393,751 5 23 .027930041 7 G1 11,349,720 1.2164 9,330,582 4 12 .013903325 8 G1 10,742,970 1.0495 10,236,274 3 6 .000681735 RANDOM TOTALS: 132,294,661 132,407,184 79 2,048 CATG J EXCEPTION VALUES: 5,981,571 2,953,490 CATG D1 EXCEPTION VALUES: 377,401 480,972 TOTAL TEST VALUES (4): 138,653,633 135,841,646 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 6,792,082 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 129,049,564 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 138,653,633 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 142,633,728 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 138,868,989 (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
