Date: 6/27/2004 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION Page: 1 Time: 18:07 2003 Property Value Study Rpt: VAL7000 Confidence Interval Detail 063-903-063 Spur ------------------------------------------------------------------------------------------------------------------------------------ (1) (2) (1) (1) (1) Stratum (1) Sample Stratum Category Local Value Ratio State Value Size ------------------------------------------------------------------------------------------------------------------------------------ 1 A - Single-family Residences 2,913,296 1.1045 2,637,660 10 2 A - Single-family Residences 2,918,192 .9219 3,165,411 10 3 A - Single-family Residences 2,904,728 .8522 3,408,505 9 4 A - Single-family Residences 2,894,935 .9552 3,030,711 9 5 D - Rural Real 8,771,190 .8887 9,869,686 20 6 G - Oil, Gas, Minerals 45,044,629 .9841 45,772,410 38 Random Totals: 65,446,970 67,884,383 96 Cat J Exception Values: 0 0 Cat D1 Exception Values: 21,693,600 20,259,556 Other Exception Values: 15,121,671 15,196,222 Exception Totals(3): 36,815,271 35,455,778 Test Values(4): 102,262,241 103,340,161 Margin of Error Percent: 5.0000000 Margin of Error Value: 5,167,008 Confidence Interval Values: State Lower Limit: 98,173,153 (State Test Value Minus Margin of Error Value) Local Test Value: 102,262,241 (Within Confidence Interval Limits) State Upper Limit: 108,507,169 (State Test Value Plus Margin of Error Value) Value Assigned (5): 107,375,410 (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.
