DATE: 01/23/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:31:44 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 182/Palo Pinto VRSN: W 182-905/Strawn ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 2,192,184 1.0669 2,054,723 7 122 .023865790 2 A 2,166,471 1.0892 1,989,048 10 68 .040960515 3 A 2,191,151 1.0087 2,172,252 10 43 .023181216 4 A 2,143,361 1.0000 2,143,361 12 26 .011475795 5 D3 6,799,920 1.0090 6,739,267 32 595 .016652331 6 G1 8,332,950 1.0241 8,136,852 23 46 .018386317 7 G1 8,118,620 1.0301 7,881,390 14 18 .006589574 8 G1 8,865,500 0.9544 9,289,082 5 9 .000062239 9 G1 7,341,100 0.9650 7,607,358 3 4 .001570011 RANDOM TOTALS: 48,151,257 48,013,333 116 931 CATG J EXCEPTION VALUES: 3,938,227 4,085,138 CATG D1 EXCEPTION VALUES: 4,467,690 4,471,799 TOTAL TEST VALUES (4): 56,557,174 56,570,270 MARGIN OF ERROR PERCENT: 5.0000009 MARGIN OF ERROR VALUE: 2,828,514 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 53,741,756 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 56,557,174 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 59,398,784 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 64,683,347 (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
