DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:52:27 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 013/Bee VRSN: P 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 5,041,120 0.9066 5,560,468 10 314 2 A 5,029,377 0.9487 5,301,336 9 139 3 A 5,092,590 1.0272 4,957,739 10 83 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: 49,913,272 50,048,653 69 2,806 CATG J EXCEPTION VALUES: 7,224,218 7,556,889 CATG D1 EXCEPTION VALUES: 19,433,786 19,532,582 CATG G1 EXCEPTION VALUES: 4,519,670 4,653,978 TOTAL TEST VALUES (4): 81,090,946 81,792,102 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 4,089,605 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 77,702,497 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 81,090,946 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 85,881,707 (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
