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Dewitt County
2020 Confidence Interval Detail
Dewitt County
062-903/Yoakum ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 10,955,410 | 0.9835 | 11,139,207 | 10 | 250 | 0.047714112 |
| A | 11,797,440 | 0.8967 | 13,156,507 | 13 | 179 | 0.063712701 |
| A | 13,118,310 | 0.8252 | 15,897,128 | 11 | 151 | 0.034500165 |
| A | 14,038,180 | 0.9985 | 14,059,269 | 9 | 94 | 0.015003316 |
| E | 128,800,470 | 0.8718 | 147,740,847 | 20 | 1,225 | 0.099076744 |
| G1 | 33,458,976 | 1.0023 | 33,382,197 | 8 | 46 | 0.000431031 |
| G1 | 32,967,782 | 1.0034 | 32,856,071 | 5 | 10 | 0.000415982 |
| G1 | 31,055,740 | 1.0009 | 31,027,815 | 4 | 5 | 0.000027206 |
| Random Totals: | 276,192,308 | 299,259,041 | 80 | 1,960 | ||
| CATG D1 EXCEPTION VALUES: | 4,153,410 | 6,153,287 | ||||
| CATG G1 EXCEPTION VALUES: | 32,121,530 | 32,141,121 | ||||
| CATG J EXCEPTION VALUES: | 508,000 | 509,913 | ||||
| Total Test Values | 312,975,248 | 338,063,362 |
Margin of Error
| Margin of Error Percent: | 6.1417010 |
|---|---|
| Margin of Error Value: | 20,762,841 |
Confidence Interval Values(5)
| Local Test Value: | 312,975,248 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 317,300,521 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 358,826,203 | (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