DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 10:52:55 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 013/Bee VRSN: W 013-905/Skidmore-Tynan ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 5,031,954 0.9066 5,550,357 10 313 2 A 5,077,204 0.9487 5,351,749 9 140 3 A 5,044,763 1.0272 4,911,179 10 82 4 A 4,968,740 1.0000 4,968,740 7 51 5 D3 18,148,455 1.0408 17,437,024 19 2,160 6 G1 11,632,990 0.9839 11,823,346 14 59 RANDOM TOTALS: 49,904,106 50,042,395 69 2,805 CATG J EXCEPTION VALUES: 7,224,218 7,308,166 CATG D1 EXCEPTION VALUES: 19,433,786 19,529,216 CATG G1 EXCEPTION VALUES: 4,519,670 4,653,978 TOTAL TEST VALUES (4): 81,081,780 81,533,755 MARGIN OF ERROR PERCENT: 5.0000003 MARGIN OF ERROR VALUE: 4,076,688 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 77,457,067 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 81,081,780 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 85,610,443 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 83,148,158 (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
