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Castro County
2022 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 | 579,790 | 0.9876 | 587,070 | 20 | 31 | 0.068294571 |
| E | 2,833,590 | 0.8408 | 3,370,112 | 21 | 49 | 0.170541435 |
| Random Totals: | 3,413,380 | 3,957,182 | 41 | 80 | ||
| CATG D1 EXCEPTION VALUES: | 10,761,094 | 3,940,935 | ||||
| Total Test Values | 14,174,474 | 7,898,117 |
Margin of Error
| Margin of Error Percent: | 5.8947057 |
|---|---|
| Margin of Error Value: | 465,571 |
Confidence Interval Values(5)
| Local Test Value: | 14,174,474 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 7,432,546 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 8,363,688 | (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