Date: 6/27/2004 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION Page: 1 Time: 20:13 2003 Property Value Study Rpt: VAL7000 Confidence Interval Detail 166-904-166 Rockdale ------------------------------------------------------------------------------------------------------------------------------------ (1) (2) (1) (1) (1) Stratum (1) Sample Stratum Category Local Value Ratio State Value Size ------------------------------------------------------------------------------------------------------------------------------------ 1 A - Single-family Residences 32,889,764 .8909 36,917,459 19 2 A - Single-family Residences 32,903,618 .9131 36,035,065 11 3 A - Single-family Residences 32,945,181 .8960 36,769,175 14 4 A - Single-family Residences 32,875,910 1.0572 31,097,153 11 5 D - Rural Real 58,169,804 1.0236 56,828,648 12 6 F - Commercial Real 7,101,300 1.1199 6,341,013 7 7 F - Commercial Real 7,220,600 1.0576 6,827,345 9 8 F - Commercial Real 7,175,863 .9129 7,860,514 6 9 F - Commercial Real 6,844,807 .9735 7,031,132 4 Random Totals: 218,126,847 225,707,504 93 Cat J Exception Values: 23,514,914 24,046,923 Cat D1 Exception Values: 11,437,220 11,542,239 Other Exception Values: 0 0 Exception Totals(3): 34,952,134 35,589,162 Test Values(4): 253,078,981 261,296,666 Margin of Error Percent: 5.0000000 Margin of Error Value: 13,064,833 Confidence Interval Values: State Lower Limit: 248,231,833 (State Test Value Minus Margin of Error Value) Local Test Value: 253,078,981 (Within Confidence Interval Limits) State Upper Limit: 274,361,499 (State Test Value Plus Margin of Error Value) Value Assigned (5): 558,900,054 (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.
