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Parker County
2023 Confidence Interval Detail
Parker County
220-915/Azle ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 320,841,746 | 1.0106 | 317,476,495 | 38 | 1,582 | 0.023590531 |
| A | 426,615,509 | 1.0020 | 425,763,981 | 38 | 1,370 | 0.006657025 |
| A | 390,390,987 | 1.0269 | 380,164,560 | 27 | 905 | 0.010712254 |
| A | 1,407,409,920 | 1.0384 | 1,355,363,945 | 59 | 2,113 | 0.019309103 |
| E | 271,961,393 | 0.9332 | 291,428,839 | 19 | 891 | 0.146979332 |
| F1 | 24,297,852 | 1.0219 | 23,777,133 | 9 | 82 | 0.092591125 |
| F1 | 28,927,144 | 1.0980 | 26,345,304 | 8 | 47 | 0.011828434 |
| F1 | 53,049,085 | 1.1298 | 46,954,403 | 8 | 38 | 0.055840340 |
| F1 | 59,952,624 | 1.0017 | 59,850,878 | 4 | 16 | 0.001644846 |
| Random Totals: | 2,983,446,260 | 2,927,125,538 | 210 | 7,044 | ||
| CATG D1 EXCEPTION VALUES: | 1,302,984 | 1,147,255 | ||||
| Total Test Values | 2,984,749,244 | 2,928,272,793 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 146,413,640 |
Confidence Interval Values(5)
| Local Test Value: | 2,984,749,244 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 2,781,859,153 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 3,074,686,433 | (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