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Shackelford County
2019 Confidence Interval Detail
Shackelford County
127-905/Lueders-Avoca ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| E | 3,843,167 | 0.9361 | 4,105,509 | 20 | 88 | 0.086577454 |
| G1 | 2,156,430 | 0.9842 | 2,191,049 | 9 | 42 | 0.001986622 |
| Random Totals: | 5,999,597 | 6,296,558 | 29 | 130 | ||
| CATG D1 EXCEPTION VALUES: | 4,741,935 | 5,308,070 | ||||
| CATG J EXCEPTION VALUES: | 1,539,684 | 1,482,313 | ||||
| CATG L1 EXCEPTION VALUES: | 3,099,906 | 2,740,111 | ||||
| Total Test Values(3) | 15,381,122 | 15,827,052 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 791,353 |
Confidence Interval Values(5)
| Local Test Value: | 15,381,122 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 15,035,699 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 16,618,405 | (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