DATE: 01/23/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:37:30 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 219/Swisher VRSN: W 219-903/Tulia ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 13,773,588 0.9902 13,909,905 19 655 .054938890 2 A 13,775,120 0.8926 15,432,579 13 342 .022722248 3 A 13,831,235 0.9735 14,207,740 8 210 .006942402 4 A 13,708,470 0.9424 14,546,339 8 133 .039298927 5 D3 17,955,885 0.9799 18,324,201 18 1,631 .039527575 6 F1 1,976,916 0.9736 2,030,522 7 110 .004687240 7 F1 2,053,649 0.9194 2,233,684 6 40 .023652890 8 F1 2,077,034 0.9150 2,269,983 5 14 .002361653 9 F1 1,797,692 1.0711 1,678,361 3 4 .044176030 10 L1 1,957,548 0.9487 2,063,400 7 107 .006500605 11 L1 1,977,890 0.9692 2,040,745 5 24 .025738961 12 L1 2,092,808 0.9804 2,134,647 4 9 .000531243 13 L1 1,683,168 0.9344 1,801,336 2 3 .007828714 RANDOM TOTALS: 88,661,003 92,673,442 105 3,282 CATG J EXCEPTION VALUES: 6,143,790 6,124,503 CATG D1 EXCEPTION VALUES: 23,636,168 20,557,852 TOTAL TEST VALUES (4): 118,440,961 119,355,797 MARGIN OF ERROR PERCENT: 5.0000001 MARGIN OF ERROR VALUE: 5,967,790 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 113,388,007 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 118,440,961 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 125,323,587 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 123,115,471 (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
