DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:11:55 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 139/Lamar VRSN: W 139-912/Prairiland ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 10,992,732 0.9454 11,627,599 11 477 2 A 11,080,765 0.9844 11,256,364 12 282 3 A 10,980,684 0.9619 11,415,619 13 192 4 A 10,966,769 0.9030 12,144,816 11 123 5 D3 49,352,710 0.9861 50,048,383 28 4,161 RANDOM TOTALS: 93,373,660 96,492,781 75 5,235 CATG J EXCEPTION VALUES: 11,104,151 10,805,023 CATG D1 EXCEPTION VALUES: 14,826,991 12,501,577 TOTAL TEST VALUES (4): 119,304,802 119,799,381 MARGIN OF ERROR PERCENT: 5.1890059 MARGIN OF ERROR VALUE: 6,216,397 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 113,582,984 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 119,304,802 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 126,015,778 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 106,201,590 (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
