2010 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 | 173,898,828 | 0.9522 | 182,628,469 | 27 | 2,390 | .021146308 |
| A | 185,411,460 | 0.9757 | 190,029,169 | 25 | 1,334 | .011026690 |
| A | 202,531,341 | 0.9909 | 204,391,302 | 30 | 976 | .004858359 |
| A | 235,296,234 | 0.9400 | 250,315,143 | 17 | 707 | .017009142 |
| C | 32,166,915 | 0.9669 | 33,268,089 | 18 | 3,754 | .072723606 |
| C | 35,058,180 | 1.0039 | 34,921,984 | 16 | 1,288 | .044547852 |
| C | 42,836,142 | 0.9033 | 47,421,833 | 13 | 688 | .159648722 |
| C | 42,316,570 | 0.9645 | 43,874,101 | 13 | 373 | .017494130 |
| D3 | 310,156,781 | 0.9695 | 319,914,163 | 22 | 5,367 | .016062353 |
| F1 | 22,546,790 | 0.9081 | 24,828,532 | 10 | 208 | .020024578 |
| F1 | 20,105,235 | 0.9787 | 20,542,797 | 10 | 73 | .005361084 |
| F1 | 23,641,310 | 0.9493 | 24,903,940 | 9 | 38 | .006929775 |
| F1 | 22,624,560 | 0.8653 | 26,146,493 | 5 | 10 | .020384306 |
| Random Totals: | 1,348,590,346 | 1,403,186,015 | 215 | 17,206 | ||
| Catg J Exception Values: | 6,420,493 | 9,387,246 | ||||
| Catg D1 Exception Values: | 9,924,246 | 10,070,952 | ||||
| Total Test Values (4): | 1,364,935,085 | 1,422,644,213 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 71,132,211 |
Confidence Interval Values (5)
| State Lower Limit: | 1,351,512,002 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 1,364,935,085 | (Within Confidence Interval) |
| State Upper Limit: | 1,493,776,424 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 1,291,941,216 | (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