2009 Confidence Interval Detail
203/San Augustine
203-901/San Augustine ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 10,709,130 | 0.7313 | 14,643,963 | 15 | 692 | .087183857 |
| A | 9,952,470 | 0.7518 | 13,238,188 | 15 | 272 | .056456853 |
| A | 6,205,340 | 0.7537 | 8,233,170 | 16 | 112 | .013399901 |
| A | 22,504,390 | 1.0221 | 22,017,797 | 16 | 215 | .014684998 |
| D3 | 38,358,000 | 0.6513 | 58,894,519 | 21 | 3,715 | .035424683 |
| F1 | 3,575,010 | 0.7554 | 4,732,605 | 15 | 100 | .017763548 |
| F1 | 4,064,760 | 0.7420 | 5,478,113 | 13 | 27 | .102737011 |
| G1 | 71,708,968 | 1.0024 | 71,537,279 | 22 | 46 | .017613381 |
| Random Totals: | 167,078,068 | 198,775,634 | 133 | 5,179 | ||
| Catg J Exception Values: | 12,765,784 | 12,776,949 | ||||
| Catg D1 Exception Values: | 26,011,380 | 27,006,381 | ||||
| Catg F1 Exception Values: | 6,431,410 | 7,033,415 | ||||
| Total Test Values (4): | 212,286,642 | 245,592,379 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 12,279,619 |
Confidence Interval Values (5)
| Local Test Value: | 212,286,642 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 233,312,760 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 257,871,998 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 269,060,540 | (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