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Tarrant County
2021 Confidence Interval Detail
Tarrant County
220-914/Kennedale ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 311,926,087 | 0.9230 | 337,948,090 | 39 | 1,712 | 0.008419198 |
| A | 354,696,295 | 0.9840 | 360,463,714 | 61 | 1,544 | 0.005276358 |
| A | 451,890,446 | 0.9779 | 462,102,921 | 72 | 1,565 | 0.003559136 |
| A | 457,437,012 | 0.9979 | 458,399,651 | 52 | 1,109 | 0.008345739 |
| B | 28,491,211 | 0.7686 | 37,068,971 | 8 | 28 | 0.103498696 |
| F1 | 40,286,278 | 0.9964 | 40,431,833 | 11 | 116 | 0.006373417 |
| F1 | 40,691,963 | 0.9457 | 43,028,405 | 8 | 41 | 0.003573567 |
| F1 | 51,545,760 | 0.8873 | 58,092,821 | 7 | 18 | 0.045146457 |
| Random Totals: | 1,736,965,052 | 1,797,536,406 | 258 | 6,133 | ||
| CATG B EXCEPTION VALUES: | 91,079,773 | 94,530,045 | ||||
| CATG D1 EXCEPTION VALUES: | 69,663 | 49,260 | ||||
| CATG F1 EXCEPTION VALUES: | 32,311,366 | 30,881,524 | ||||
| Total Test Values | 1,860,425,854 | 1,922,997,235 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 96,149,862 |
Confidence Interval Values(5)
| Local Test Value: | 1,860,425,854 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 1,826,847,373 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 2,019,147,097 | (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