Date: 1/22/2004 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION Page: 1 Time: 13:57 2003 Property Value Study Rpt: VAL7000 Confidence Interval Detail 072-904-072 Bluff Dale ------------------------------------------------------------------------------------------------------------------------------------ (1) (2) (1) (1) (1) Stratum (1) Sample Stratum Category Local Value Ratio State Value Size ------------------------------------------------------------------------------------------------------------------------------------ 1 A - Single-family Residences 1,597,603 1.1777 1,356,545 6 2 A - Single-family Residences 1,681,832 .9665 1,740,126 9 3 A - Single-family Residences 1,631,843 .8643 1,888,052 7 4 C - Vacant Lots 7,577,558 1.0382 7,298,746 67 5 C - Vacant Lots 4,020,402 1.3802 2,912,913 9 6 C - Vacant Lots 8,712,871 1.0377 8,396,329 48 7 C - Vacant Lots 2,469,847 1.1912 2,073,411 8 8 D - Rural Real 14,109,670 1.2226 11,540,708 14 Random Totals: 41,801,626 37,206,830 168 Cat J Exception Values: 0 0 Cat D1 Exception Values: 3,669,730 3,448,579 Other Exception Values: 718,540 779,283 Exception Totals(3): 4,388,270 4,227,862 Test Values(4): 46,189,896 41,434,692 Margin of Error Percent: 5.0000000 Margin of Error Value: 2,071,735 Confidence Interval Values: State Lower Limit: 39,362,957 (State Test Value Minus Margin of Error Value) State Upper Limit: 43,506,427 (State Test Value Plus Margin of Error Value) Local Test Value: 46,189,896 (Outside of ConfidenceInterval Limits) Value Assigned (5): 60,523,871 (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.
