DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:12:38 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 148/Lipscomb VRSN: P 148-901/Booker ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 3,472,392 0.8246 4,211,002 16 145 2 A 3,428,365 0.8249 4,156,098 12 71 3 A 3,492,599 0.8917 3,916,787 12 55 4 A 3,419,031 0.8536 4,005,425 11 36 5 D3 5,233,584 0.9503 5,507,297 14 945 6 G1 72,286,212 1.0510 68,778,508 55 334 RANDOM TOTALS: 91,332,183 90,575,117 120 1,586 CATG J EXCEPTION VALUES: 3,762,184 2,978,674 CATG D1 EXCEPTION VALUES: 9,964,350 12,344,843 TOTAL TEST VALUES (4): 105,058,717 105,898,634 MARGIN OF ERROR PERCENT: 5.0000003 MARGIN OF ERROR VALUE: 5,294,932 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 100,603,702 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 105,058,717 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 111,193,566 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 115,889,409 (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
