DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:58:05 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 050/Coryell VRSN: P 050-909/Jonesboro ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 1,138,362 0.7763 1,466,394 11 51 2 A 1,196,101 0.8279 1,444,741 10 31 3 A 1,109,387 0.9322 1,190,074 7 19 4 A 1,154,616 0.9134 1,264,086 8 9 5 D3 24,203,415 0.8640 28,013,212 23 1,688 RANDOM TOTALS: 28,801,881 33,378,507 59 1,798 CATG J EXCEPTION VALUES: 3,222,210 3,269,165 CATG D1 EXCEPTION VALUES: 9,174,469 8,199,140 TOTAL TEST VALUES (4): 41,198,560 44,846,812 MARGIN OF ERROR PERCENT: 8.8576842 MARGIN OF ERROR VALUE: 3,972,389 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 40,874,423 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 41,198,560 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 48,819,201 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 37,291,800 (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
