DATE: 01/31/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1
TIME: 12:40:11 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428
196/Refugio VRSN: W
196-903/Refugio ISD
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(1) (1) (1) (1) (1) (2) (3)
# STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS
_________ ________ ___________ _____________ ___________ ___________ _____________
1 A 9,695,191 1.0058 9,639,283 12 515
2 A 9,727,768 0.8429 11,540,833 15 301
3 A 9,712,445 0.9767 9,944,144 9 188
4 A 9,654,266 0.9776 9,875,477 9 100
5 D3 9,653,240 0.9318 10,359,777 10 2,429
6 G1 135,192,685 1.0149 133,207,887 17 188
RANDOM TOTALS: 183,635,595 184,567,401 72 3,721
CATG J EXCEPTION VALUES: 25,553,328 27,466,265
CATG D1 EXCEPTION VALUES: 13,059,100 14,156,927
CATG G1 EXCEPTION VALUES: 85,680,375 71,997,834
TOTAL TEST VALUES (4): 307,928,398 298,188,427
MARGIN OF ERROR PERCENT: 5.0000000
MARGIN OF ERROR VALUE: 14,909,421
CONFIDENCE INTERVAL VALUES (5):
STATE LOWER LIMIT: 283,279,006 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT)
LOCAL TEST VALUE: 307,928,398 (WITHIN CONFIDENCE INTERVAL)
STATE UPPER LIMIT: 313,097,848 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT)
VALUE ASSIGNED (6): 368,438,460 (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
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