2006 Confidence Interval Detail
010/Bandera
010-902/Bandera ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 118,828,995 | 1.0284 | 115,547,447 | 9 | 2,040 | .024844490 |
| A | 118,878,781 | 0.8837 | 134,523,912 | 12 | 1,114 | .036525059 |
| A | 118,752,632 | 0.9525 | 124,674,679 | 9 | 744 | .004172422 |
| A | 118,738,424 | 0.9864 | 120,375,531 | 26 | 484 | .007561227 |
| C | 17,801,721 | 0.4267 | 41,719,524 | 8 | 4,552 | 1.198720337 |
| C | 17,797,280 | 0.8876 | 20,051,014 | 11 | 1,691 | .219145096 |
| C | 17,796,754 | 0.8644 | 20,588,563 | 17 | 797 | .170607101 |
| C | 17,783,808 | 0.9330 | 19,060,887 | 8 | 352 | .011441984 |
| D3 | 265,757,317 | 1.1014 | 241,290,464 | 22 | 5,909 | .102631504 |
| F1 | 16,768,819 | 0.9585 | 17,494,856 | 7 | 165 | .027945635 |
| F1 | 16,738,439 | 0.9215 | 18,164,340 | 6 | 70 | .020613573 |
| F1 | 17,142,353 | 1.0106 | 16,962,550 | 6 | 32 | .020499308 |
| F1 | 15,935,987 | 0.9967 | 15,988,750 | 4 | 10 | .007153318 |
| Random Totals: | 878,721,310 | 906,442,517 | 145 | 17,960 | ||
| Catg D1 Exception Values: | 9,306,654 | 9,109,029 | ||||
| Total Test Values (4): | 888,027,964 | 915,551,546 |
Margin of Error
| Margin of Error Percent: | 5.4545009 |
|---|---|
| Margin of Error Value: | 49,938,767 |
Confidence Interval Values (5)
| State Lower Limit: | 865,612,779 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 888,027,964 | (Within Confidence Interval) |
| State Upper Limit: | 965,490,313 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 848,304,554 | (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