DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:09:24 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 117/Hutchinson VRSN: W 117-907/Spring Creek ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 D3 2,072,390 0.9383 2,208,665 13 404 2 G1 10,139,400 0.9958 10,182,165 44 163 3 L1 1,078,270 1.0045 1,073,440 8 41 RANDOM TOTALS: 13,290,060 13,464,270 65 608 CATG J EXCEPTION VALUES: 1,360,250 1,325,336 CATG D1 EXCEPTION VALUES: 2,927,120 3,464,114 TOTAL TEST VALUES (4): 17,577,430 18,253,720 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 912,686 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 17,341,034 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 17,577,430 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 19,166,406 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 22,868,176 (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
