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Terry County
2021 Confidence Interval Detail
Terry County
223-904/Wellman-Union CISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| E | 19,559,429 | 0.7188 | 27,211,226 | 10 | 340 | 0.021326948 |
| G1 | 10,812,850 | 0.9679 | 11,171,454 | 8 | 32 | 0.000463788 |
| Random Totals: | 30,372,279 | 38,382,680 | 18 | 372 | ||
| CATG D1 EXCEPTION VALUES: | 29,952,214 | 26,816,689 | ||||
| CATG G1 EXCEPTION VALUES: | 11,881,862 | 9,163,961 | ||||
| CATG J EXCEPTION VALUES: | 4,413,532 | 5,191,677 | ||||
| Total Test Values | 76,619,887 | 79,555,007 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 3,977,750 |
Confidence Interval Values(5)
| Local Test Value: | 76,619,887 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 75,577,257 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 83,532,757 | (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