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Gray County
2022 Confidence Interval Detail
Gray County
090-902/Lefors ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 1,719,750 | 0.5300 | 3,244,811 | 10 | 127 | 0.091109640 |
| A | 1,670,350 | 0.7141 | 2,339,098 | 9 | 43 | 0.054873335 |
| A | 2,154,210 | 0.8937 | 2,410,440 | 8 | 32 | 0.017137598 |
| A | 1,617,780 | 0.7685 | 2,105,114 | 7 | 16 | 0.060485807 |
| E | 6,006,900 | 0.9334 | 6,435,505 | 22 | 74 | 0.084157482 |
| G1 | 9,583,562 | 1.0007 | 9,576,858 | 13 | 55 | 0.021134161 |
| G1 | 10,222,166 | 1.1503 | 8,886,522 | 8 | 16 | 0.154100246 |
| G1 | 9,074,711 | 1.0528 | 8,619,596 | 5 | 6 | 0.006600979 |
| Random Totals: | 42,049,429 | 43,617,944 | 82 | 369 | ||
| CATG D1 EXCEPTION VALUES: | 3,274,386 | 2,657,775 | ||||
| CATG G1 EXCEPTION VALUES: | 8,705,611 | 8,909,397 | ||||
| CATG J EXCEPTION VALUES: | 119,540 | 150,156 | ||||
| Total Test Values | 54,148,966 | 55,335,272 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 2,766,764 |
Confidence Interval Values(5)
| Local Test Value: | 54,148,966 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 52,568,508 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 58,102,036 | (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