DATE: 06/29/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:25:38 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 249/Wise VRSN: W 249-904/Chico ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 15,242,438 0.9659 15,780,555 8 272 .008361835 2 A 15,112,815 1.0271 14,714,064 9 153 .009649236 3 A 15,278,861 1.0080 15,157,600 9 101 .018064734 4 A 15,076,336 1.0159 14,840,374 8 50 .013619455 5 D3 57,816,980 1.0122 57,120,115 22 2,320 .030938266 6 G1 10,496,693 1.0072 10,421,657 7 124 .002628483 7 G1 10,600,167 0.9322 11,371,130 6 53 .022693385 8 G1 10,453,853 0.9930 10,527,546 6 31 .000250286 9 G1 10,342,610 1.0401 9,943,861 5 15 .002894202 RANDOM TOTALS: 160,420,753 159,876,902 80 3,119 CATG J EXCEPTION VALUES: 11,729,650 11,800,837 CATG D1 EXCEPTION VALUES: 3,663,730 3,405,919 TOTAL TEST VALUES (4): 175,814,133 175,083,658 MARGIN OF ERROR PERCENT: 5.0000001 MARGIN OF ERROR VALUE: 8,754,183 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 166,329,475 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 175,814,133 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 183,837,841 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 320,677,991 (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
