DATE: 01/23/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:31:49 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 183/Panola VRSN: W 183-901/Beckville ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 6,501,634 0.9654 6,734,653 8 221 .072604146 2 A 6,520,211 0.8865 7,355,004 7 122 .032400037 3 A 6,477,603 0.9300 6,965,165 6 85 .018937749 4 A 6,458,032 0.9457 6,828,838 6 54 .011151186 5 D3 23,424,970 0.8436 27,767,864 12 1,742 .066132346 6 G1 87,584,081 1.0222 85,681,942 8 182 .003903372 7 G1 86,951,870 1.0266 84,698,880 7 106 .004115620 8 G1 86,774,643 1.0794 80,391,554 7 77 .006348946 9 G1 86,911,962 1.0334 84,102,924 7 44 .001618507 RANDOM TOTALS: 397,605,006 390,526,824 68 2,633 CATG J EXCEPTION VALUES: 12,095,973 11,576,336 CATG D1 EXCEPTION VALUES: 10,259,300 11,491,301 TOTAL TEST VALUES (4): 419,960,279 413,594,461 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 20,679,723 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 392,914,738 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 419,960,279 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 434,274,184 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 517,683,515 (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
