DATE: 06/29/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:12:23 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 178/Nueces VRSN: W 178-912/Tuloso-Midway ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 51,355,450 0.9215 55,730,277 11 816 .007397227 2 A 51,391,069 0.9724 52,849,721 12 584 .003678854 3 A 51,376,586 0.9691 53,014,742 21 494 .005925449 4 A 51,266,452 0.9517 53,868,290 9 329 .007716838 5 C 4,832,388 0.9398 5,141,932 7 300 .012412722 6 C 4,899,446 0.9810 4,994,338 7 96 .001357845 7 C 5,051,677 0.9554 5,287,499 6 29 .004928374 8 D3 34,602,264 0.9755 35,471,311 12 565 .022137764 9 F1 18,243,337 1.0165 17,947,208 8 143 .015197357 10 F1 18,300,205 0.9588 19,086,572 6 68 .003317170 11 F1 18,247,920 0.9853 18,520,166 6 35 .006634432 12 F1 17,610,788 0.9630 18,287,423 5 15 .004062827 13 L1 17,405,549 1.0014 17,381,215 7 148 .012333727 14 L1 17,716,472 0.9884 17,924,395 6 38 .003799748 15 L1 16,888,404 1.0019 16,856,377 5 16 .000901390 16 L1 17,232,675 0.9387 18,358,022 3 6 .002351430 RANDOM TOTALS: 396,420,682 410,719,488 131 3,682 CATG J EXCEPTION VALUES: 15,695,055 15,638,244 CATG D1 EXCEPTION VALUES: 5,574,029 5,380,815 CATG C EXCEPTION VALUES: 3,664,372 3,664,365 TOTAL TEST VALUES (4): 421,354,138 435,402,912 MARGIN OF ERROR PERCENT: 5.0000001 MARGIN OF ERROR VALUE: 21,770,146 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 413,632,766 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 421,354,138 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 457,173,058 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 1,114,179,745 (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
