2007 Confidence Interval Detail
186/Pecos
186-901/Buena Vista ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 6,452,130 | 0.8629 | 7,477,263 | 10 | 4,160 | .015548461 |
| G1 | 33,011,379 | 1.0549 | 31,293,373 | 13 | 184 | .007988828 |
| G1 | 33,276,617 | 1.0241 | 32,493,523 | 11 | 52 | .017551991 |
| G1 | 34,059,979 | 1.0262 | 33,190,391 | 8 | 20 | .007874866 |
| G1 | 31,696,850 | 0.9069 | 34,950,766 | 4 | 6 | .012838213 |
| Random Totals: | 138,496,955 | 139,405,316 | 46 | 4,422 | ||
| Catg J Exception Values: | 9,171,564 | 8,938,998 | ||||
| Catg D1 Exception Values: | 4,231,320 | 7,980,122 | ||||
| Total Test Values (4): | 151,899,839 | 156,324,436 |
Margin of Error
| Margin of Error Percent: | 5.0000001 |
|---|---|
| Margin of Error Value: | 7,816,222 |
Confidence Interval Values (5)
| State Lower Limit: | 148,508,214 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 151,899,839 | (Within Confidence Interval) |
| State Upper Limit: | 164,140,658 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 240,815,533 | (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