DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:25:02 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 243/Wichita VRSN: W 243-902/Electra ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 9,499,298 0.9625 9,869,401 8 591 2 A 9,507,681 1.0133 9,382,889 10 292 3 A 9,517,859 0.9698 9,814,249 8 183 4 A 9,463,142 0.9837 9,619,947 9 110 5 D3 3,182,682 0.9704 3,279,763 12 969 6 G1 25,887,170 0.9859 26,257,399 19 341 7 L1 2,157,041 0.9075 2,376,905 10 57 8 L1 2,029,596 0.9435 2,151,135 5 16 9 L1 2,248,588 1.0264 2,190,752 6 10 RANDOM TOTALS: 73,493,057 74,942,440 87 2,569 CATG J EXCEPTION VALUES: 7,321,596 7,250,599 CATG D1 EXCEPTION VALUES: 13,281,130 11,901,305 CATG G1 EXCEPTION VALUES: 7,552,360 6,566,233 CATG L1 EXCEPTION VALUES: 2,651,163 2,661,634 TOTAL TEST VALUES (4): 104,299,306 103,322,211 MARGIN OF ERROR PERCENT: 5.0000004 MARGIN OF ERROR VALUE: 5,166,111 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 98,156,100 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 104,299,306 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 108,488,322 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 112,307,858 (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
