DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:08:18 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 112/Hopkins VRSN: W 112-906/North Hopkins ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 2,813,025 0.8516 3,303,223 9 101 2 A 2,837,756 0.9911 2,863,239 8 66 3 A 2,823,581 1.1311 2,496,314 7 48 4 A 2,796,684 1.0313 2,711,805 6 33 5 D3 28,792,290 1.0195 28,241,579 32 1,838 RANDOM TOTALS: 40,063,336 39,616,160 62 2,086 CATG J EXCEPTION VALUES: 4,997,350 5,072,141 CATG D1 EXCEPTION VALUES: 5,138,940 4,908,732 CATG G1 EXCEPTION VALUES: 16,056,215 16,199,642 TOTAL TEST VALUES (4): 66,255,841 65,796,675 MARGIN OF ERROR PERCENT: 5.0000004 MARGIN OF ERROR VALUE: 3,289,834 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 62,506,841 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 66,255,841 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 69,086,509 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 59,107,311 (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
