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Grayson County
2022 Confidence Interval Detail
Grayson County
091-917/Gunter ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 81,091,333 | 1.0020 | 80,929,474 | 11 | 325 | 0.018596959 |
| A | 21,196,056 | 1.0470 | 20,244,562 | 10 | 52 | 0.010517109 |
| A | 60,059,133 | 1.0067 | 59,659,415 | 10 | 122 | 0.012654152 |
| A | 386,921,057 | 0.9212 | 420,018,516 | 10 | 583 | 0.009827696 |
| E | 126,148,473 | 1.0269 | 122,843,970 | 10 | 318 | 0.030127566 |
| Random Totals: | 675,416,052 | 703,695,937 | 51 | 1,400 | ||
| CATG D1 EXCEPTION VALUES: | 2,807,974 | 2,199,092 | ||||
| Total Test Values | 678,224,026 | 705,895,029 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 35,294,751 |
Confidence Interval Values(5)
| Local Test Value: | 678,224,026 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 670,600,278 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 741,189,780 | (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