DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:16:40 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 178/Nueces VRSN: P 178-905/Driscoll ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 3,168,680 0.8902 3,559,515 8 152 2 A 3,151,938 0.9471 3,327,989 9 96 3 A 3,153,140 0.9027 3,493,010 7 65 4 A 3,174,988 0.9904 3,205,763 7 33 5 D3 1,505,197 0.9989 1,506,855 11 299 6 G1 42,713,150 0.9820 43,496,079 13 69 RANDOM TOTALS: 56,867,093 58,589,211 55 714 CATG J EXCEPTION VALUES: 4,366,708 4,364,397 CATG D1 EXCEPTION VALUES: 9,514,182 8,362,666 TOTAL TEST VALUES (4): 70,747,983 71,316,274 MARGIN OF ERROR PERCENT: 5.0000004 MARGIN OF ERROR VALUE: 3,565,814 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 67,750,460 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 70,747,983 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 74,882,088 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 93,797,473 (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
