2008 Confidence Interval Detail
017/Borden
017-901/Borden County ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 5,911,914 | 0.8124 | 7,277,097 | 20 | 2,279 | .071186019 |
| G1 | 59,172,052 | 1.0508 | 56,311,431 | 6 | 27 | .034969799 |
| G1 | 64,375,244 | 0.9819 | 65,561,915 | 4 | 7 | .000965211 |
| G1 | 57,702,424 | 1.0465 | 55,138,484 | 2 | 3 | .000004581 |
| Random Totals: | 187,161,634 | 184,288,927 | 32 | 2,316 | ||
| Catg J Exception Values: | 3,694,446 | 3,422,813 | ||||
| Catg D1 Exception Values: | 18,917,754 | 28,327,070 | ||||
| Catg G1 Exception Values: | 460,040,458 | 448,696,861 | ||||
| Total Test Values (4): | 669,814,292 | 664,735,671 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 33,236,784 |
Confidence Interval Values (5)
| State Lower Limit: | 631,498,887 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 669,814,292 | (Within Confidence Interval) |
| State Upper Limit: | 697,972,455 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 826,727,407 | (See ISD Summary Worksheet) |
Sources:
(1) See Stratified Category Worksheet Reports PTS236, PTS430
(2) Number of parcels sampled by staff
(3) Total Category Parcels from Stratification Report, Appraisal Roll, or Self-report
(4) Includes any parcels in A, B, C, D3, F1, G1, G2, or L1 marked as exception properties
(5) Unstudied categories and sub-categories were not included in the Confidence Interval Values
(6) Includes local value of unstudied property categories and sub-categories