DATE: 06/29/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:07:41 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 161/McLennan VRSN: W 161-921/Connally ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 54,599,998 0.9464 57,692,306 15 1,117 .027285541 2 A 54,553,960 0.9935 54,910,881 28 712 .009955848 3 A 54,558,658 0.9818 55,570,033 39 516 .008294710 4 A 54,491,475 1.0038 54,285,191 15 303 .004291461 5 B 5,975,902 0.8958 6,671,023 6 58 .054682206 6 B 6,969,270 0.9874 7,058,203 4 8 .008171383 7 D3 29,247,958 0.9388 31,154,621 12 953 .013612148 8 F1 4,918,275 0.9722 5,058,913 7 78 .008725355 9 F1 4,779,298 0.9507 5,027,136 6 33 .021560007 10 F1 5,062,834 0.9668 5,236,692 5 18 .004954647 11 F1 4,597,521 0.9822 4,680,840 3 6 .004230873 12 L1 3,452,671 0.9926 3,478,411 7 118 .002584134 13 L1 3,455,160 0.9894 3,492,177 6 38 .002942823 14 L1 3,419,796 0.9746 3,508,923 5 17 .001235400 15 L1 3,372,183 0.9981 3,378,602 4 10 .003387957 RANDOM TOTALS: 293,454,959 301,203,952 162 3,985 CATG J EXCEPTION VALUES: 15,511,570 15,648,725 CATG D1 EXCEPTION VALUES: 1,362,373 1,233,787 CATG B EXCEPTION VALUES: 11,027,095 11,439,000 TOTAL TEST VALUES (4): 321,355,997 329,525,464 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 16,476,273 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 313,049,191 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 321,355,997 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 346,001,737 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 415,058,963 (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
