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Archer County
2021 Confidence Interval Detail
Archer County
005-904/Windthorst ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 7,672,520 | 0.9010 | 8,515,560 | 13 | 100 | 0.017484087 |
| A | 7,630,350 | 0.9152 | 8,337,358 | 12 | 58 | 0.007273567 |
| A | 9,098,750 | 0.9595 | 9,482,804 | 11 | 44 | 0.013378624 |
| A | 8,247,730 | 1.0312 | 7,998,187 | 11 | 26 | 0.019649451 |
| E | 25,495,770 | 0.9651 | 26,417,749 | 20 | 230 | 0.018576328 |
| Random Totals: | 58,145,120 | 60,751,658 | 67 | 458 | ||
| CATG D1 EXCEPTION VALUES: | 4,779,282 | 4,291,540 | ||||
| Total Test Values | 62,924,402 | 65,043,198 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 3,252,160 |
Confidence Interval Values(5)
| Local Test Value: | 62,924,402 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 61,791,038 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 68,295,358 | (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