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Taylor County
2021 Confidence Interval Detail
Taylor County
221-912/Wylie ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 406,191,194 | 0.9674 | 419,879,258 | 50 | 2,466 | 0.001927792 |
| A | 459,567,842 | 0.9423 | 487,708,630 | 50 | 1,988 | 0.015541677 |
| A | 488,962,730 | 0.9740 | 502,015,123 | 50 | 1,634 | 0.002066217 |
| A | 512,663,902 | 0.9532 | 537,834,559 | 50 | 1,086 | 0.005079643 |
| E | 299,449,667 | 0.9151 | 327,231,633 | 26 | 1,379 | 0.008166443 |
| F1 | 69,586,935 | 0.9617 | 72,358,256 | 11 | 119 | 0.002945996 |
| F1 | 74,014,278 | 1.0077 | 73,448,723 | 8 | 29 | 0.001400234 |
| F1 | 66,329,176 | 1.0190 | 65,092,420 | 5 | 7 | 0.002681298 |
| Random Totals: | 2,376,765,724 | 2,485,568,602 | 250 | 8,708 | ||
| CATG D1 EXCEPTION VALUES: | 5,898,365 | 5,883,368 | ||||
| CATG F1 EXCEPTION VALUES: | 86,893,841 | 85,027,641 | ||||
| Total Test Values | 2,469,557,930 | 2,576,479,611 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 128,823,981 |
Confidence Interval Values(5)
| Local Test Value: | 2,469,557,930 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 2,447,655,630 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 2,705,303,592 | (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