2011 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 | 6,523,370 | 0.9869 | 6,609,960 | 19 | 2,208 | .002522102 |
| G1 | 50,589,960 | 1.0102 | 50,079,153 | 8 | 30 | .004981165 |
| G1 | 54,793,830 | 0.9990 | 54,848,679 | 5 | 9 | .005260455 |
| G1 | 58,143,420 | 0.9634 | 60,352,315 | 2 | 3 | .003080419 |
| Random Totals: | 170,050,580 | 171,890,107 | 34 | 2,250 | ||
| Catg J Exception Values: | 3,523,763 | 3,742,628 | ||||
| Catg D1 Exception Values: | 20,393,900 | 27,010,314 | ||||
| Catg G1 Exception Values: | 362,373,866 | 364,581,264 | ||||
| Total Test Values (4): | 556,342,109 | 567,224,313 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 28,361,216 |
Confidence Interval Values (5)
| State Lower Limit: | 538,863,097 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 556,342,109 | (Within Confidence Interval) |
| State Upper Limit: | 595,585,529 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 690,899,839 | (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