DATE: 06/29/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 10:56:38 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 112/Hopkins VRSN: W 112-907/Miller Grove ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 1,799,414 0.8965 2,007,154 6 48 .029439890 2 A 1,838,641 0.9472 1,941,133 6 31 .091430408 3 A 1,786,758 0.9586 1,863,924 5 23 .006787916 4 A 1,742,276 0.9526 1,828,969 5 16 .005692109 5 D3 29,394,840 0.9351 31,434,970 32 1,360 .016407527 RANDOM TOTALS: 36,561,929 39,076,150 54 1,478 CATG D1 EXCEPTION VALUES: 3,995,480 3,700,829 TOTAL TEST VALUES (4): 40,557,409 42,776,979 MARGIN OF ERROR PERCENT: 5.0000001 MARGIN OF ERROR VALUE: 2,138,849 CONFIDENCE INTERVAL VALUES (5): LOCAL TEST VALUE: 40,557,409 (OUTSIDE CONFIDENCE INTERVAL) STATE LOWER LIMIT: 40,638,130 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) STATE UPPER LIMIT: 44,915,828 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 36,285,621 (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
