DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:15:30 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 170/Montgomery VRSN: P 170-907/Splendora ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 38,857,924 0.9315 41,715,431 10 1,370 2 A 38,955,639 0.9595 40,599,936 10 730 3 A 38,860,701 0.8842 43,950,126 10 424 4 A 38,722,129 0.9834 39,375,767 12 180 5 C 5,363,842 0.6946 7,722,203 8 1,633 6 C 5,368,538 0.8958 5,993,010 10 333 7 C 5,350,582 0.9477 5,645,861 18 173 8 C 5,348,153 0.9519 5,618,398 13 88 9 D3 19,297,600 1.0190 18,937,782 10 918 RANDOM TOTALS: 196,125,108 209,558,514 101 5,849 CATG J EXCEPTION VALUES: 19,310,102 20,734,273 CATG D1 EXCEPTION VALUES: 10,389,765 10,319,927 TOTAL TEST VALUES (4): 225,824,975 240,612,714 MARGIN OF ERROR PERCENT: 5.0000001 MARGIN OF ERROR VALUE: 12,030,636 CONFIDENCE INTERVAL VALUES (5): LOCAL TEST VALUE: 225,824,975 (OUTSIDE CONFIDENCE INTERVAL) STATE LOWER LIMIT: 228,582,078 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) STATE UPPER LIMIT: 252,643,350 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 219,538,751 (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
