DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:14:29 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 161/McLennan VRSN: W 161-914/Waco ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 397,621,753 1.0061 395,210,966 35 10,700 2 A 397,581,360 0.9642 412,343,248 40 5,995 3 A 397,708,068 0.9598 414,365,564 40 3,783 4 A 397,538,500 1.0271 387,049,460 40 1,835 5 B 63,067,680 0.9440 66,808,983 14 503 6 B 64,443,005 0.9416 68,439,895 7 79 7 B 61,992,875 0.9535 65,016,125 6 24 8 B 62,617,920 1.0239 61,156,285 5 10 9 F1 198,705,183 0.9731 204,198,112 9 950 10 F1 198,972,809 0.9905 200,881,180 9 236 11 F1 201,545,848 1.0228 197,053,039 8 75 12 F1 194,354,286 1.0098 192,468,099 8 24 13 L1 117,347,676 1.0332 113,576,922 8 1,122 14 L1 117,710,715 1.0368 113,532,711 7 243 15 L1 117,333,608 1.0313 113,772,528 8 80 16 L1 116,330,808 1.0058 115,659,980 6 21 RANDOM TOTALS: 3,104,872,094 3,121,533,097 250 25,680 CATG D1 EXCEPTION VALUES: 1,107,796 1,140,559 TOTAL TEST VALUES (4): 3,105,979,890 3,122,673,656 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 156,133,683 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 2,966,539,973 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 3,105,979,890 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 3,278,807,339 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 2,962,737,364 (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
