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Dawson County
2019 Confidence Interval Detail
Dawson County
153-903/O'Donnell ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 2,096,070 | 0.9928 | 2,111,271 | 12 | 43 | 0.079231696 |
| E | 4,267,390 | 0.8248 | 5,173,848 | 15 | 69 | 0.037783028 |
| G1 | 6,587,310 | 0.9971 | 6,606,469 | 11 | 17 | 0.000489294 |
| Random Totals: | 12,950,770 | 13,891,588 | 38 | 129 | ||
| CATG D1 EXCEPTION VALUES: | 11,342,590 | 11,234,962 | ||||
| CATG J EXCEPTION VALUES: | 1,560 | 1,697 | ||||
| Total Test Values(2) | 24,294,920 | 25,128,247 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 1,256,412 |
Confidence Interval Values(5)
| Local Test Value: | 24,294,920 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 23,871,835 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 26,384,659 | (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