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Parker County
2023 Confidence Interval Detail
Parker County
184-907/Aledo ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 286,635,067 | 0.9850 | 291,000,068 | 28 | 954 | 0.006487146 |
| A | 734,917,555 | 0.9968 | 737,276,841 | 59 | 1,838 | 0.006897384 |
| A | 1,289,792,089 | 1.0080 | 1,279,555,644 | 75 | 2,580 | 0.011490039 |
| A | 3,750,031,219 | 0.9815 | 3,820,714,436 | 74 | 4,820 | 0.006320870 |
| E | 463,158,250 | 0.9195 | 503,706,634 | 17 | 977 | 0.039698248 |
| F1 | 74,255,614 | 1.1060 | 67,138,892 | 10 | 144 | 0.134362228 |
| F1 | 87,974,863 | 1.1580 | 75,971,384 | 9 | 68 | 0.019832286 |
| F1 | 136,218,304 | 1.0274 | 132,585,462 | 8 | 54 | 0.006831310 |
| F1 | 185,743,135 | 1.0925 | 170,016,600 | 5 | 24 | 0.020704168 |
| Random Totals: | 7,008,726,096 | 7,077,965,961 | 285 | 11,459 | ||
| CATG D1 EXCEPTION VALUES: | 3,390,382 | 2,801,982 | ||||
| Total Test Values | 7,012,116,478 | 7,080,767,943 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 354,038,397 |
Confidence Interval Values(5)
| Local Test Value: | 7,012,116,478 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 6,726,729,546 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 7,434,806,340 | (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