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Scurry County
2020 Confidence Interval Detail
Scurry County
208-902/Snyder ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 97,982,653 | 0.9345 | 104,850,351 | 32 | 1,800 | 0.053731638 |
| A | 97,675,472 | 0.9685 | 100,852,320 | 31 | 913 | 0.015929434 |
| A | 101,204,578 | 0.9811 | 103,154,192 | 33 | 625 | 0.012479187 |
| A | 98,371,365 | 0.9617 | 102,289,035 | 19 | 374 | 0.015233831 |
| F1 | 32,598,613 | 1.0093 | 32,298,239 | 10 | 262 | 0.003022450 |
| F1 | 32,835,712 | 1.0045 | 32,688,613 | 9 | 78 | 0.001478587 |
| F1 | 28,508,568 | 0.9410 | 30,296,034 | 8 | 23 | 0.012649895 |
| F1 | 35,082,350 | 0.9599 | 36,547,922 | 5 | 11 | 0.002656247 |
| G1 | 130,636,665 | 0.9823 | 132,990,599 | 4 | 5 | 0.000023662 |
| Random Totals: | 654,895,976 | 675,967,305 | 151 | 4,091 | ||
| CATG D1 EXCEPTION VALUES: | 33,425,071 | 34,984,172 | ||||
| CATG G1 EXCEPTION VALUES: | 718,979,006 | 633,388,915 | ||||
| CATG J EXCEPTION VALUES: | 100,150,370 | 105,017,932 | ||||
| Total Test Values | 1,507,450,423 | 1,449,358,324 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 72,467,916 |
Confidence Interval Values(5)
| Local Test Value: | 1,507,450,423 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 1,376,890,408 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 1,521,826,240 | (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