DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:20:39 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 209/Shackleford VRSN: W 209-901/Albany ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 8,990,438 0.9198 9,774,340 8 389 2 A 9,006,923 0.9837 9,156,169 10 189 3 A 9,054,131 0.9946 9,103,289 10 123 4 A 8,935,149 1.0802 8,271,754 7 63 5 D3 11,174,234 0.9243 12,089,402 14 375,693 6 G1 41,883,864 1.0250 40,862,306 12 643 RANDOM TOTALS: 89,044,739 89,257,260 61 377,100 CATG J EXCEPTION VALUES: 7,108,286 7,118,772 CATG D1 EXCEPTION VALUES: 15,047,708 14,675,457 TOTAL TEST VALUES (4): 111,200,733 111,051,489 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 5,552,574 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 105,498,915 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 111,200,733 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 116,604,063 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 142,079,354 (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
