DATE: 01/23/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:33:45 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 194/Red River VRSN: W 194-904/Clarksville ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 15,058,692 1.0424 14,446,174 8 847 .008632025 2 A 14,963,168 1.0496 14,256,067 12 467 .007131609 3 A 15,007,290 1.0513 14,274,983 7 302 .008445321 4 A 14,957,583 0.9851 15,183,822 10 188 .003230677 5 D3 40,224,220 1.0145 39,649,305 39 4,667 .028654538 6 F1 3,388,308 0.7495 4,520,758 7 110 .333909731 7 F1 3,351,665 0.9438 3,551,245 6 38 .056652562 8 F1 3,425,403 0.8593 3,986,271 5 14 .005883605 9 F1 3,240,370 0.9728 3,330,972 2 3 .009832552 10 L1 1,797,996 1.0616 1,693,666 7 96 .023924949 11 L1 1,811,352 1.1313 1,601,124 6 35 .037660364 12 L1 1,743,979 0.9782 1,782,845 5 14 .011079964 13 L1 1,732,255 1.1500 1,506,309 3 4 .017004453 RANDOM TOTALS: 120,702,281 119,783,541 117 6,785 CATG D1 EXCEPTION VALUES: 37,051,930 36,802,993 TOTAL TEST VALUES (4): 157,754,211 156,586,534 MARGIN OF ERROR PERCENT: 5.0000002 MARGIN OF ERROR VALUE: 7,829,327 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 148,757,207 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 157,754,211 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 164,415,861 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 187,900,243 (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
