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Castro County
2021 Confidence Interval Detail
Castro County
035-903/Nazareth ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 5,822,940 | 0.7109 | 8,190,941 | 9 | 76 | 0.722414111 |
| A | 6,667,840 | 1.0063 | 6,626,096 | 8 | 46 | 0.076048998 |
| A | 6,174,850 | 1.1668 | 5,292,124 | 8 | 27 | 0.109137808 |
| A | 7,797,260 | 1.2386 | 6,295,220 | 7 | 23 | 0.009359531 |
| E | 9,578,100 | 0.9207 | 10,403,063 | 14 | 131 | 0.178783869 |
| Random Totals: | 36,040,990 | 36,807,444 | 46 | 303 | ||
| CATG D1 EXCEPTION VALUES: | 12,059,788 | 10,232,982 | ||||
| CATG J EXCEPTION VALUES: | 1,354,060 | 1,562,755 | ||||
| Total Test Values | 49,454,838 | 48,603,181 |
Margin of Error
| Margin of Error Percent: | 10.6766698 |
|---|---|
| Margin of Error Value: | 5,189,201 |
Confidence Interval Values(5)
| Local Test Value: | 49,454,838 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 43,413,980 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 53,792,382 | (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