DATE: 01/23/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:06:16 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 067/Eastland VRSN: W 067-902/Cisco ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 9,124,233 1.0396 8,776,677 18 683 .023502421 2 A 9,046,344 1.0070 8,983,460 21 368 .009319003 3 A 9,108,743 1.0263 8,875,322 17 227 .015706140 4 A 9,052,121 1.0053 9,004,398 16 132 .008858284 5 D3 22,955,310 1.0582 21,692,790 57 2,641 .051348280 6 F1 2,680,259 1.0400 2,577,172 9 91 .006601480 7 F1 2,779,283 0.9335 2,977,272 11 32 .026903957 8 F1 2,590,300 0.9673 2,677,866 4 9 .007564220 9 F1 2,558,453 1.1845 2,159,943 2 3 .099325166 10 G1 3,669,310 0.9406 3,901,031 6 75 .091170619 11 G1 3,667,770 1.0602 3,459,508 6 27 .004570212 12 G1 3,643,460 1.1039 3,300,534 4 9 .012343446 13 G1 3,597,030 1.0525 3,417,606 3 4 .005730743 14 L1 1,195,912 1.0258 1,165,833 9 73 .004431350 15 L1 1,172,466 0.9628 1,217,767 5 13 .000405586 16 L1 1,536,019 0.9635 1,594,208 2 3 .001638935 RANDOM TOTALS: 88,377,013 85,781,387 190 4,390 CATG J EXCEPTION VALUES: 14,484,364 16,251,211 CATG D1 EXCEPTION VALUES: 8,232,200 6,594,796 CATG L1 EXCEPTION VALUES: 2,187,670 2,290,792 TOTAL TEST VALUES (4): 113,281,247 110,918,186 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 5,545,909 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 105,372,277 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 113,281,247 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 116,464,095 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 169,741,048 (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
