DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:08:12 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 112/Hopkins VRSN: W 112-901/Sulphur Springs ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 89,347,753 0.9688 92,225,179 39 2,167 2 A 89,492,082 0.9916 90,250,184 53 1,251 3 A 89,302,540 0.9664 92,407,430 53 898 4 A 89,268,286 0.9648 92,525,172 28 514 5 D3 142,277,280 0.9370 151,843,415 69 5,274 6 F1 29,846,697 0.8906 33,513,022 9 303 7 F1 29,789,486 1.0755 27,698,267 7 115 8 F1 30,397,495 0.8692 34,971,807 7 51 9 F1 29,148,093 0.9942 29,318,138 5 14 10 L1 22,988,889 1.0951 20,992,502 7 333 11 L1 23,044,188 0.9791 23,536,092 8 65 12 L1 23,571,931 1.0268 22,956,692 5 17 RANDOM TOTALS: 688,474,720 712,237,900 290 11,002 CATG J EXCEPTION VALUES: 31,863,695 32,009,780 CATG D1 EXCEPTION VALUES: 14,432,980 13,791,503 CATG L1 EXCEPTION VALUES: 20,331,845 21,553,255 TOTAL TEST VALUES (4): 755,103,240 779,592,438 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 38,979,622 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 740,612,816 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 755,103,240 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 818,572,060 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 844,105,802 (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
