Date: 6/27/2004 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION Page: 1 Time: 21:40 2003 Property Value Study Rpt: VAL7000 Confidence Interval Detail 242-902-242 Shamrock ------------------------------------------------------------------------------------------------------------------------------------ (1) (2) (1) (1) (1) Stratum (1) Sample Stratum Category Local Value Ratio State Value Size ------------------------------------------------------------------------------------------------------------------------------------ 1 A - Single-family Residences 24,452,820 .9193 26,599,391 19 2 D - Rural Real 7,511,280 1.0177 7,380,643 8 3 F - Commercial Real 13,410,190 .9729 13,783,729 12 4 G - Oil, Gas, Minerals 21,208,897 .9903 21,416,638 41 5 L - Commercial Personal 8,413,370 1.0731 7,840,248 10 Random Totals: 74,996,557 77,020,649 90 Cat J Exception Values: 6,750,550 6,669,248 Cat D1 Exception Values: 7,967,250 10,303,231 Other Exception Values: 6,777,023 6,885,752 Exception Totals(3): 21,494,823 23,858,231 Test Values(4): 96,491,380 100,878,880 Margin of Error Percent: 5.0000000 Margin of Error Value: 5,043,944 Confidence Interval Values: State Lower Limit: 95,834,936 (State Test Value Minus Margin of Error Value) Local Test Value: 96,491,380 (Within Confidence Interval Limits) State Upper Limit: 105,922,824 (State Test Value Plus Margin of Error Value) Value Assigned (5): 97,866,510 (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.
