DATE: 06/29/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:09:02 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 168/Mitchell VRSN: W 168-902/Loraine ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 1,077,370 0.9265 1,162,839 7 101 .138664952 2 A 1,045,176 0.9165 1,140,399 6 53 .077961683 3 A 1,069,534 0.9594 1,114,795 10 35 .004922306 4 A 1,030,113 0.9674 1,064,826 9 19 .010148545 5 D3 6,735,980 0.9663 6,970,899 20 948 .020227245 RANDOM TOTALS: 10,958,173 11,453,758 52 1,156 CATG J EXCEPTION VALUES: 4,928,546 5,351,255 CATG D1 EXCEPTION VALUES: 8,571,200 8,352,331 TOTAL TEST VALUES (4): 24,457,919 25,157,344 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 1,257,867 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 23,899,477 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 24,457,919 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 26,415,211 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 25,694,090 (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
