DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 10:59:27 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 058/Dawson VRSN: W 058-906/Lamesa ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 29,084,963 1.0117 28,748,604 15 1,465 2 A 29,076,332 0.9245 31,450,873 20 716 3 A 29,108,937 0.9474 30,725,076 19 464 4 A 29,055,622 1.0489 27,701,041 20 261 5 D3 14,947,890 1.0534 14,190,137 24 1,817 6 F1 7,734,516 1.0284 7,520,922 15 272 7 F1 7,784,487 0.9785 7,955,531 19 99 8 F1 7,955,636 0.8992 8,847,460 11 36 9 F1 7,429,094 0.9641 7,705,730 8 10 10 G1 58,696,525 0.9737 60,281,940 15 94 11 L1 5,203,505 1.0186 5,108,487 8 152 12 L1 5,299,872 1.2195 4,345,938 6 36 13 L1 5,775,718 0.8956 6,448,993 5 12 14 L1 4,280,913 0.9619 4,450,476 2 3 RANDOM TOTALS: 241,434,010 245,481,208 187 5,437 CATG J EXCEPTION VALUES: 9,410,660 9,551,859 CATG D1 EXCEPTION VALUES: 33,882,780 28,239,650 CATG G1 EXCEPTION VALUES: 15,229,945 14,994,555 TOTAL TEST VALUES (4): 299,957,395 298,267,574 MARGIN OF ERROR PERCENT: 5.0000001 MARGIN OF ERROR VALUE: 14,913,379 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 283,354,195 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 299,957,395 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 313,180,953 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 284,599,337 (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
