DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:25:06 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 243/Wichita VRSN: W 243-905/Wichita Falls ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 466,739,759 0.9445 494,165,970 106 9,704 2 A 466,827,209 0.9568 487,904,692 107 5,670 3 A 466,830,690 0.9762 478,212,139 104 3,826 4 A 466,653,253 0.9727 479,750,440 101 1,890 5 F1 160,231,099 1.0371 154,499,179 25 1,000 6 F1 160,870,455 1.0052 160,038,256 9 216 7 F1 162,681,710 0.9886 164,557,667 10 64 8 F1 156,084,253 0.9991 156,224,855 8 18 9 L1 114,045,507 0.9845 115,841,043 10 1,233 10 L1 114,212,931 1.0224 111,710,613 12 303 11 L1 114,859,937 1.0177 112,862,275 7 98 12 L1 113,069,714 0.9987 113,216,896 9 28 RANDOM TOTALS: 2,963,106,517 3,028,984,025 508 24,050 CATG D1 EXCEPTION VALUES: 1,816,262 1,627,349 TOTAL TEST VALUES (4): 2,964,922,779 3,030,611,374 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 151,530,569 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 2,879,080,805 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 2,964,922,779 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 3,182,141,943 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 3,180,583,072 (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
