DATE: 06/29/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:01:50 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 138/Knox VRSN: W 138-903/Munday ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 3,439,702 1.0003 3,438,670 8 233 .013455145 2 A 3,433,035 0.9827 3,493,472 8 128 .000892625 3 A 3,414,976 0.9622 3,549,133 7 82 .002695256 4 A 3,391,249 0.9687 3,500,825 7 52 .004428980 5 D3 4,062,765 0.9606 4,229,403 20 1,362 .001469955 6 L1 1,044,552 0.9844 1,061,105 7 60 .001515369 7 L1 1,050,068 0.9834 1,067,793 5 16 .000172471 8 L1 1,037,577 0.9925 1,045,418 4 7 .000196082 9 L1 1,030,111 0.9827 1,048,246 3 4 .000516339 RANDOM TOTALS: 21,904,035 22,434,065 69 1,944 CATG J EXCEPTION VALUES: 4,187,839 4,240,300 CATG D1 EXCEPTION VALUES: 17,026,400 18,024,811 TOTAL TEST VALUES (4): 43,118,274 44,699,176 MARGIN OF ERROR PERCENT: 5.0000004 MARGIN OF ERROR VALUE: 2,234,959 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 42,464,217 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 43,118,274 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 46,934,135 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 42,327,053 (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
