Date: 1/22/2004 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION Page: 1 Time: 17:13 2003 Property Value Study Rpt: VAL7000 Confidence Interval Detail 243-905-243 Wichita Falls ------------------------------------------------------------------------------------------------------------------------------------ (1) (2) (1) (1) (1) Stratum (1) Sample Stratum Category Local Value Ratio State Value Size ------------------------------------------------------------------------------------------------------------------------------------ 1 A - Single-family Residences 432,226,195 1.0070 429,221,643 50 2 A - Single-family Residences 432,226,195 .9722 444,585,677 50 3 A - Single-family Residences 432,226,195 .9879 437,520,189 49 4 A - Single-family Residences 432,226,195 .9841 439,209,628 49 5 F - Commercial Real 157,778,643 .9929 158,906,882 24 6 F - Commercial Real 158,509,407 .9899 160,126,687 9 7 F - Commercial Real 159,705,203 .9556 167,125,579 11 8 F - Commercial Real 154,988,452 .9991 155,128,067 7 9 L - Commercial Personal 112,839,694 .9742 115,828,058 9 10 L - Commercial Personal 113,457,083 1.0159 111,681,350 8 11 L - Commercial Personal 113,314,608 1.0084 112,370,694 9 12 L - Commercial Personal 111,557,425 .9821 113,590,699 6 Random Totals: 2,811,055,295 2,845,295,153 281 Cat J Exception Values: 0 0 Cat D1 Exception Values: 1,837,439 1,546,303 Other Exception Values: 0 0 Exception Totals(3): 1,837,439 1,546,303 Test Values(4): 2,812,892,734 2,846,841,456 Margin of Error Percent: 5.0000000 Margin of Error Value: 142,342,073 Confidence Interval Values: State Lower Limit: 2,704,499,383 (State Test Value Minus Margin of Error Value) Local Test Value: 2,812,892,734 (Within Confidence Interval Limits) State Upper Limit: 2,989,183,529 (State Test Value Plus Margin of Error Value) Value Assigned (5): 3,070,990,989 (See ISD Summary Worksheet) Sources: (1) See Stratified Ratio Detail Report VAL7214. (2) Number of parcels sampled by staff. (3) Exception value includes, if tested, D1, the J sample, and any parcels in A,B,C,D,F1,G or L1 marked as exception properties. (4) Unstudied categories and sub-categories were not included in the test values. (5) Includes local value of unstudied property categories and sub-categories.
