2007 Confidence Interval Detail
203/San Augustine
203-902/Broaddus ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 8,702,159 | 0.5201 | 16,731,704 | 16 | 665 | .456017686 |
| A | 8,694,456 | 0.4586 | 18,958,692 | 20 | 301 | .406410171 |
| A | 8,695,051 | 0.6219 | 13,981,429 | 21 | 187 | .243158035 |
| A | 8,680,172 | 0.5725 | 15,161,872 | 22 | 110 | .186658652 |
| C | 979,241 | 0.1895 | 5,167,499 | 18 | 580 | 8.036853226 |
| C | 925,621 | 0.3691 | 2,507,778 | 20 | 276 | .665938626 |
| C | 955,295 | 0.7411 | 1,289,023 | 17 | 168 | .024378423 |
| C | 941,279 | 0.5596 | 1,682,057 | 16 | 85 | .587554771 |
| D3 | 20,273,040 | 0.7860 | 25,792,672 | 23 | 1,844 | .076828616 |
| Random Totals: | 58,846,314 | 101,272,726 | 173 | 4,216 | ||
| Catg J Exception Values: | 1,449,566 | 1,451,293 | ||||
| Catg D1 Exception Values: | 11,677,390 | 10,568,135 | ||||
| Total Test Values (4): | 71,973,270 | 113,292,154 |
Margin of Error
| Margin of Error Percent: | 8.4585522 |
|---|---|
| Margin of Error Value: | 9,582,876 |
Confidence Interval Values (5)
| Local Test Value: | 71,973,270 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 103,709,278 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 122,875,030 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 63,916,302 | (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