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203/San Augustine
2017 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 | 13,010,630 | 0.6863 | 18,957,642 | 14 | 696 | .184923452 |
| A | 13,710,240 | 0.7367 | 18,610,343 | 17 | 309 | .089890485 |
| A | 15,642,500 | 0.8037 | 19,463,108 | 15 | 200 | .033434425 |
| A | 15,142,750 | 0.9738 | 15,550,164 | 17 | 101 | .019393427 |
| E | 47,744,980 | 0.7370 | 64,782,877 | 16 | 1,471 | .168211346 |
| G1 | 35,740,431 | 1.0127 | 35,292,220 | 9 | 97 | .003650447 |
| G1 | 35,723,009 | 0.9921 | 36,007,468 | 7 | 20 | .015488900 |
| G1 | 37,015,253 | 0.9533 | 38,828,546 | 4 | 8 | .001483893 |
| G1 | 30,778,690 | 0.9995 | 30,794,087 | 2 | 3 | .001591068 |
| Random Totals: | 244,508,483 | 278,286,455 | 101 | 2,905 | ||
| Catg J Exception Values: | 3,523,170 | 4,045,628 | ||||
| Catg D1 Exception Values: | 22,638,440 | 25,449,145 | ||||
| Total Test Values (4): | 270,670,093 | 307,781,228 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 15,389,061 |
Confidence Interval Values (5)
| Local Test Value: | 270,670,093 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 292,392,167 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 323,170,289 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 421,526,173 | (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, D2, E, 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