DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 10:59:47 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 061/Denton VRSN: W 061-905/Krum ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 38,267,567 0.9747 39,260,867 20 443 2 A 38,361,201 0.9702 39,539,477 25 313 3 A 38,188,100 1.0069 37,926,408 55 258 4 A 38,300,054 0.9985 38,357,590 21 188 5 D3 73,799,446 1.0336 71,400,393 37 2,152 6 G1 197,784,460 1.0985 180,049,577 20 329 RANDOM TOTALS: 424,700,828 406,534,312 178 3,683 CATG D1 EXCEPTION VALUES: 5,506,879 4,525,602 TOTAL TEST VALUES (4): 430,207,707 411,059,914 MARGIN OF ERROR PERCENT: 5.0000001 MARGIN OF ERROR VALUE: 20,552,996 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 390,506,918 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 430,207,707 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 431,612,910 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 452,386,661 (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
