DATE: 01/30/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 08:10:46 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 176/Newton VRSN: W 176-902/Newton ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 12,573,321 0.8957 14,037,424 15 837 .015314911 2 A 12,589,472 1.0081 12,488,317 15 443 .003282697 3 A 12,555,722 0.9443 13,296,327 13 275 .017829537 4 A 12,549,997 0.9216 13,617,618 15 150 .015315834 5 D3 21,575,851 0.9756 22,115,468 19 2,922 .012620506 6 G1 16,631,360 1.0661 15,600,188 16 27 .010743127 RANDOM TOTALS: 88,475,723 91,155,342 93 4,654 CATG J EXCEPTION VALUES: 7,038,391 7,264,268 CATG D1 EXCEPTION VALUES: 53,846,952 59,218,338 TOTAL TEST VALUES (4): 149,361,066 157,637,948 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 7,881,897 CONFIDENCE INTERVAL VALUES (5): LOCAL TEST VALUE: 149,361,066 (OUTSIDE CONFIDENCE INTERVAL) STATE LOWER LIMIT: 149,756,051 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) STATE UPPER LIMIT: 165,519,845 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 163,956,255 (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
