DATE: 01/23/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:35:09 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 201/Rusk VRSN: W 201-910/Tatum ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 22,706,115 0.8448 26,877,504 10 563 .038458198 2 A 22,747,744 0.8863 25,665,964 12 315 .016873336 3 A 22,685,158 0.9524 23,818,940 10 209 .071978549 4 A 22,654,589 0.9929 22,816,587 9 119 .020730000 5 D3 26,843,210 1.0839 24,765,393 14 1,929 .091577549 6 G1 70,627,959 1.0471 67,451,016 7 150 .021013677 7 G1 70,161,289 0.9969 70,379,465 6 83 .004326329 8 G1 69,792,554 1.0312 67,680,910 6 48 .001792399 9 G1 70,142,181 0.9541 73,516,593 5 25 .010716051 RANDOM TOTALS: 398,360,799 402,972,372 79 3,441 CATG J EXCEPTION VALUES: 14,437,064 15,348,569 CATG D1 EXCEPTION VALUES: 7,204,870 7,480,678 TOTAL TEST VALUES (4): 420,002,733 425,801,619 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 21,290,081 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 404,511,538 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 420,002,733 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 447,091,700 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 1,475,685,832 (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
