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San Augustine County
2020 Confidence Interval Detail
San Augustine County
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 | 17,964,820 | 0.9285 | 19,348,218 | 16 | 699 | 0.139053699 |
| A | 17,450,350 | 0.7548 | 23,119,171 | 15 | 300 | 0.069350390 |
| A | 18,803,190 | 0.8921 | 21,077,446 | 18 | 190 | 0.080425287 |
| A | 17,585,190 | 0.9111 | 19,301,054 | 15 | 96 | 0.043340283 |
| E | 63,787,050 | 0.9115 | 69,980,307 | 23 | 1,449 | 0.079667218 |
| G1 | 22,488,091 | 0.9955 | 22,589,745 | 10 | 101 | 0.000211506 |
| G1 | 26,999,446 | 0.9973 | 27,072,542 | 5 | 9 | 0.000096075 |
| Random Totals: | 185,078,137 | 202,488,483 | 102 | 2,844 | ||
| CATG D1 EXCEPTION VALUES: | 24,347,150 | 26,227,885 | ||||
| CATG G1 EXCEPTION VALUES: | 38,216,320 | 38,204,790 | ||||
| CATG J EXCEPTION VALUES: | 16,575,110 | 17,422,533 | ||||
| Total Test Values | 264,216,717 | 284,343,691 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 14,217,185 |
Confidence Interval Values(5)
| Local Test Value: | 264,216,717 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 270,126,506 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 298,560,876 | (State Test Value plus Margin of Error Percent) |
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