DATE: 01/23/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:36:07 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 208/Scurry VRSN: W 208-901/Hermleigh ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 1,342,866 0.9604 1,398,236 6 73 .004606242 2 A 1,313,512 1.0324 1,272,290 6 33 .002346862 3 A 1,326,717 0.9551 1,389,087 5 20 .002813960 4 A 1,291,323 1.0051 1,284,771 5 13 .004672168 5 D3 10,700,066 0.9963 10,739,803 13 1,073 .014374885 RANDOM TOTALS: 15,974,484 16,084,187 35 1,212 CATG J EXCEPTION VALUES: 6,960,942 7,351,732 CATG D1 EXCEPTION VALUES: 9,312,495 11,243,167 TOTAL TEST VALUES (4): 32,247,921 34,679,086 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 1,733,954 CONFIDENCE INTERVAL VALUES (5): LOCAL TEST VALUE: 32,247,921 (OUTSIDE CONFIDENCE INTERVAL) STATE LOWER LIMIT: 32,945,132 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) STATE UPPER LIMIT: 36,413,040 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 31,407,938 (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
