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Swisher County
2021 Confidence Interval Detail
Swisher County
219-903/Tulia ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 23,218,401 | 1.0074 | 23,047,847 | 12 | 603 | 0.016153861 |
| A | 25,080,950 | 1.0751 | 23,328,946 | 13 | 359 | 0.014538541 |
| A | 24,824,460 | 1.0789 | 23,009,046 | 12 | 233 | 0.006107208 |
| A | 30,154,560 | 1.0679 | 28,237,251 | 13 | 177 | 0.001982431 |
| E | 34,910,031 | 1.0385 | 33,615,822 | 20 | 420 | 0.010618702 |
| F1 | 3,827,486 | 0.8601 | 4,450,048 | 10 | 103 | 0.032911715 |
| F1 | 2,943,235 | 0.9177 | 3,207,186 | 8 | 25 | 0.026625513 |
| F1 | 4,363,663 | 0.9919 | 4,399,297 | 6 | 14 | 0.006886163 |
| F1 | 4,345,606 | 1.0110 | 4,298,324 | 4 | 6 | 0.012964492 |
| Random Totals: | 153,668,392 | 147,593,767 | 98 | 1,940 | ||
| CATG D1 EXCEPTION VALUES: | 28,892,072 | 26,823,686 | ||||
| CATG J EXCEPTION VALUES: | 3,355,800 | 3,861,287 | ||||
| Total Test Values | 185,916,264 | 178,278,740 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 8,913,937 |
Confidence Interval Values(5)
| Local Test Value: | 185,916,264 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 169,364,803 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 187,192,677 | (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