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203/San Augustine
2017 Confidence Interval Detail
203/San Augustine
203-902/Broaddus ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 11,941,270 | 0.5299 | 22,534,950 | 16 | 696 | .571811743 |
| A | 12,117,300 | 0.4570 | 26,514,880 | 16 | 328 | .365040210 |
| A | 13,388,850 | 0.5146 | 26,017,975 | 14 | 200 | .343124214 |
| A | 15,919,020 | 0.6799 | 23,413,767 | 18 | 113 | .092495491 |
| E | 29,523,140 | 0.6940 | 42,540,548 | 19 | 943 | .322305615 |
| G1 | 84,345,538 | 0.9856 | 85,577,859 | 15 | 27 | .003278176 |
| Random Totals: | 167,235,118 | 226,599,979 | 98 | 2,307 | ||
| Catg J Exception Values: | 1,111,790 | 1,044,710 | ||||
| Catg D1 Exception Values: | 10,961,140 | 11,547,575 | ||||
| Total Test Values (4): | 179,308,048 | 239,192,264 |
Margin of Error
| Margin of Error Percent: | 7.4953394 |
|---|---|
| Margin of Error Value: | 17,928,272 |
Confidence Interval Values (5)
| Local Test Value: | 179,308,048 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 221,263,992 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 257,120,536 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 229,870,708 | (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