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072/Erath
2017 Confidence Interval Detail
072/Erath
111-902/Lipan ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| E | 12,092,610 | 0.9366 | 12,911,179 | 19 | 78 | .049948519 |
| G1 | 1,423,160 | 0.9820 | 1,449,246 | 15 | 40 | .097522369 |
| Random Totals: | 13,515,770 | 14,360,425 | 34 | 118 | ||
| Catg J Exception Values: | 4,681,630 | 5,182,307 | ||||
| Catg D1 Exception Values: | 2,027,870 | 1,401,933 | ||||
| Total Test Values (4): | 20,225,270 | 20,944,665 |
Margin of Error
| Margin of Error Percent: | 5.6655334 |
|---|---|
| Margin of Error Value: | 1,186,627 |
Confidence Interval Values (5)
| State Lower Limit: | 19,758,038 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 20,225,270 | (Within Confidence Interval) |
| State Upper Limit: | 22,131,292 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 26,204,713 | (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