DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:11:22 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 139/Lamar VRSN: P 139-905/Chisum ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 5,913,940 0.9723 6,082,423 7 262 2 A 5,962,128 0.9331 6,389,592 7 144 3 A 5,903,165 0.9590 6,155,542 7 100 4 A 5,915,085 0.9709 6,092,373 7 69 5 D3 32,172,101 0.9539 33,726,912 31 3,309 6 L1 6,356,517 0.9684 6,563,937 10 20 RANDOM TOTALS: 62,222,936 65,010,779 69 3,904 CATG J EXCEPTION VALUES: 20,850,256 20,780,453 CATG D1 EXCEPTION VALUES: 13,930,441 12,011,265 TOTAL TEST VALUES (4): 97,003,633 97,802,497 MARGIN OF ERROR PERCENT: 5.0000002 MARGIN OF ERROR VALUE: 4,890,125 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 92,912,372 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 97,003,633 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 102,692,622 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 493,222,263 (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
