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Taylor County
2019 Confidence Interval Detail
Taylor County
221-905/Trent ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 1,656,842 | 0.6826 | 2,427,252 | 15 | 68 | 0.109274877 |
| A | 1,598,632 | 0.8526 | 1,875,008 | 13 | 35 | 0.026533362 |
| A | 1,444,655 | 0.8587 | 1,682,375 | 11 | 21 | 0.019856040 |
| A | 2,012,566 | 0.8855 | 2,272,802 | 8 | 17 | 0.019390353 |
| E | 4,932,648 | 0.9520 | 5,181,353 | 20 | 101 | 0.028927542 |
| G1 | 1,177,691 | 0.9984 | 1,179,578 | 7 | 18 | 0.000112368 |
| Random Totals: | 12,823,034 | 14,618,368 | 74 | 260 | ||
| CATG D1 EXCEPTION VALUES: | 2,440,822 | 2,263,453 | ||||
| CATG G1 EXCEPTION VALUES: | 565,949 | 564,576 | ||||
| CATG J EXCEPTION VALUES: | 4,531,801 | 5,040,728 | ||||
| Total Test Values(3) | 20,361,606 | 22,487,125 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 1,124,356 |
Confidence Interval Values(5)
| Local Test Value: | 20,361,606 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 21,362,769 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 23,611,481 | (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