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Briscoe County
2023 Confidence Interval Detail
Briscoe County
023-902/Silverton ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 3,428,010 | 0.7307 | 4,691,406 | 11 | 124 | 0.050770060 |
| A | 3,834,890 | 0.8901 | 4,308,381 | 14 | 70 | 0.110021414 |
| A | 4,981,960 | 0.8706 | 5,722,444 | 9 | 63 | 0.030126218 |
| A | 7,497,250 | 0.9342 | 8,025,316 | 12 | 55 | 0.067426228 |
| E | 16,103,170 | 0.9465 | 17,013,386 | 21 | 315 | 0.074948790 |
| Random Totals: | 35,845,280 | 39,760,933 | 67 | 627 | ||
| CATG D1 EXCEPTION VALUES: | 34,587,727 | 27,713,127 | ||||
| CATG J EXCEPTION VALUES: | 1,429,421 | 1,459,666 | ||||
| Total Test Values | 71,862,428 | 68,933,726 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 3,446,686 |
Confidence Interval Values(5)
| Local Test Value: | 71,862,428 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 65,487,040 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 72,380,412 | (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