DATE: 06/29/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:07:50 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 161/McLennan VRSN: W 161-924/Hallsburg ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 4,139,211 1.0327 4,008,145 7 93 .010228908 2 A 4,087,268 1.0051 4,066,529 7 59 .007686675 3 A 4,101,054 1.0224 4,011,203 7 43 .000694916 4 A 4,088,774 0.9611 4,254,265 6 27 .008578426 5 D3 16,312,806 0.9822 16,608,436 27 583 .002150248 6 L1 3,355,348 1.0203 3,288,590 15 52 .000078930 RANDOM TOTALS: 36,084,461 36,237,168 69 857 CATG J EXCEPTION VALUES: 5,424,626 7,058,458 CATG D1 EXCEPTION VALUES: 1,303,183 1,079,450 TOTAL TEST VALUES (4): 42,812,270 44,375,076 MARGIN OF ERROR PERCENT: 5.0000005 MARGIN OF ERROR VALUE: 2,218,754 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 42,156,322 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 42,812,270 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 46,593,830 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 65,187,736 (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
