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Castro County
2019 Confidence Interval Detail
Castro County
140-907/Springlake-Earth ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D2 | 2,402,650 | 0.9934 | 2,418,613 | 10 | 33 | 0.003488005 |
| E | 2,912,230 | 0.8817 | 3,302,972 | 21 | 52 | 0.048834615 |
| Random Totals: | 5,314,880 | 5,721,585 | 31 | 85 | ||
| CATG D1 EXCEPTION VALUES: | 8,157,275 | 5,753,551 | ||||
| CATG J EXCEPTION VALUES: | 1,790,530 | 1,820,045 | ||||
| Total Test Values(2) | 15,262,685 | 13,295,181 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 664,759 |
Confidence Interval Values(5)
| Local Test Value: | 15,262,685 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 12,630,422 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 13,959,940 | (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