DATE: 01/23/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:41:14 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 238/Ward VRSN: W 238-902/Monahans-Wickett-Pyote IS ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 23,233,851 0.8815 26,357,176 11 1,333 .023213135 2 A 23,224,672 0.8932 26,001,648 12 727 .032359857 3 A 23,204,184 0.9814 23,643,962 12 465 .047281299 4 A 23,181,157 0.8937 25,938,410 13 257 .027336626 5 G1 179,576,710 0.9784 183,541,200 9 161 .017079982 6 G1 177,870,292 1.0386 171,259,669 8 47 .021072377 7 G1 180,481,530 1.0678 169,021,849 7 27 .021660507 8 G1 172,271,640 1.0210 168,728,345 5 11 .003079576 RANDOM TOTALS: 803,044,036 794,492,259 77 3,028 CATG J EXCEPTION VALUES: 39,935,489 41,973,009 CATG D1 EXCEPTION VALUES: 785,590 1,072,513 TOTAL TEST VALUES (4): 843,765,115 837,537,781 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 41,876,889 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 795,660,892 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 843,765,115 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 879,414,670 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 977,564,596 (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
