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Red River County
2020 Confidence Interval Detail
Red River County
194-905/Detroit ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 5,042,725 | 0.8209 | 6,142,922 | 16 | 162 | 0.129415264 |
| A | 4,767,998 | 0.9319 | 5,116,427 | 15 | 84 | 0.022177793 |
| A | 6,237,432 | 0.9940 | 6,275,082 | 15 | 78 | 0.018167688 |
| A | 7,272,034 | 1.0307 | 7,055,432 | 19 | 48 | 0.019548985 |
| E | 45,192,691 | 0.9598 | 47,085,529 | 20 | 608 | 0.082170542 |
| Random Totals: | 68,512,880 | 71,675,392 | 85 | 980 | ||
| CATG D1 EXCEPTION VALUES: | 14,926,205 | 12,784,689 | ||||
| CATG J EXCEPTION VALUES: | 5,203,532 | 5,144,956 | ||||
| Total Test Values | 88,642,617 | 89,605,037 |
Margin of Error
| Margin of Error Percent: | 6.7307256 |
|---|---|
| Margin of Error Value: | 6,031,069 |
Confidence Interval Values(5)
| Local Test Value: | 88,642,617 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 83,573,968 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 95,636,106 | (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