2006 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 | 8,506,541 | 0.5751 | 14,791,412 | 22 | 620 | .234020754 |
| A | 8,481,132 | 0.7305 | 11,610,037 | 23 | 308 | .152070648 |
| A | 8,545,534 | 0.6912 | 12,363,330 | 18 | 201 | .241495788 |
| A | 8,378,009 | 0.8609 | 9,731,687 | 24 | 114 | .102649713 |
| C | 941,497 | 0.4012 | 2,346,702 | 13 | 586 | 1.208990566 |
| C | 910,439 | 0.7227 | 1,259,774 | 11 | 284 | .678590903 |
| C | 942,115 | 0.8139 | 1,157,532 | 12 | 172 | .100905836 |
| C | 893,705 | 0.8377 | 1,066,856 | 9 | 87 | .061219964 |
| D3 | 18,316,920 | 0.9528 | 19,224,307 | 28 | 1,832 | 1.034297404 |
| Random Totals: | 55,915,892 | 73,551,637 | 160 | 4,204 | ||
| Catg J Exception Values: | 1,230,351 | 1,563,336 | ||||
| Catg D1 Exception Values: | 11,856,610 | 11,843,838 | ||||
| Total Test Values (4): | 69,002,853 | 86,958,811 |
Margin of Error
| Margin of Error Percent: | 9.9046881 |
|---|---|
| Margin of Error Value: | 8,612,999 |
Confidence Interval Values (5)
| Local Test Value: | 69,002,853 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 78,345,812 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 95,571,810 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 74,102,951 | (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