DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:14:04 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 161/McLennan VRSN: P 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 397,732,126 1.0061 395,320,670 35 10,700 2 A 397,691,722 0.9642 412,457,708 40 5,995 3 A 397,818,466 0.9598 414,480,586 40 3,783 4 A 397,648,850 1.0271 387,156,898 40 1,835 5 B 64,466,294 0.9440 68,290,566 14 503 6 B 65,872,119 0.9416 69,957,645 7 79 7 B 63,367,654 0.9535 66,457,949 6 24 8 B 64,006,560 1.0239 62,512,511 5 10 9 F1 202,787,905 0.9731 208,393,695 9 950 10 F1 203,061,030 0.9905 205,008,612 9 236 11 F1 205,686,936 1.0228 201,101,815 8 75 12 F1 198,347,611 1.0098 196,422,669 8 24 13 L1 118,453,896 1.0332 114,647,596 8 1,122 14 L1 118,820,357 1.0368 114,602,968 7 243 15 L1 118,439,695 1.0313 114,845,045 8 80 16 L1 117,427,442 1.0058 116,750,290 6 21 RANDOM TOTALS: 3,131,628,663 3,148,407,223 250 25,680 CATG D1 EXCEPTION VALUES: 1,107,796 1,140,574 TOTAL TEST VALUES (4): 3,132,736,459 3,149,547,797 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 157,477,390 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 2,992,070,407 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 3,132,736,459 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 3,307,025,187 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 3,001,645,233 (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
