Date: 1/22/2004 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION Page: 1 Time: 16:52 2003 Property Value Study Rpt: VAL7000 Confidence Interval Detail 224-901-224 Throckmorton ------------------------------------------------------------------------------------------------------------------------------------ (1) (2) (1) (1) (1) Stratum (1) Sample Stratum Category Local Value Ratio State Value Size ------------------------------------------------------------------------------------------------------------------------------------ 1 A - Single-family Residences 2,486,266 .9137 2,721,097 8 2 A - Single-family Residences 2,470,642 .9723 2,541,028 10 3 A - Single-family Residences 2,486,266 1.0046 2,474,882 9 4 A - Single-family Residences 2,459,185 1.0193 2,412,621 9 5 D - Rural Real 7,179,470 .9209 7,796,145 22 6 G - Oil, Gas, Minerals 30,024,360 1.0129 29,641,978 19 Random Totals: 47,106,189 47,587,751 77 Cat J Exception Values: 0 0 Cat D1 Exception Values: 21,396,340 24,685,302 Other Exception Values: 0 0 Exception Totals(3): 21,396,340 24,685,302 Test Values(4): 68,502,529 72,273,053 Margin of Error Percent: 5.0000000 Margin of Error Value: 3,613,653 Confidence Interval Values: Local Test Value: 68,502,529 (Outside of ConfidenceInterval Limits) State Lower Limit: 68,659,400 (State Test Value Minus Margin of Error Value) State Upper Limit: 75,886,706 (State Test Value Plus Margin of Error Value) Value Assigned (5): 75,024,876 (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.
