DATE: 06/29/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:07:53 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 161/McLennan VRSN: W 161-925/Gholson ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 3,811,191 0.9416 4,047,569 12 101 .008896568 2 A 3,761,667 0.9930 3,788,184 13 56 .016039765 3 A 3,826,724 0.9794 3,907,213 12 45 .005032750 4 A 3,705,945 0.9507 3,898,122 10 33 .002524145 5 D3 14,071,731 1.0035 14,022,652 26 771 .017275098 RANDOM TOTALS: 29,177,258 29,663,740 73 1,006 CATG D1 EXCEPTION VALUES: 1,287,853 1,244,431 TOTAL TEST VALUES (4): 30,465,111 30,908,171 MARGIN OF ERROR PERCENT: 5.0000015 MARGIN OF ERROR VALUE: 1,545,409 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 29,362,762 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 30,465,111 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 32,453,580 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 27,548,069 (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
