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Parker County
2021 Confidence Interval Detail
Parker County
184-903/Weatherford ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 672,242,602 | 0.9725 | 691,252,033 | 74 | 4,614 | 0.018381386 |
| A | 822,286,154 | 0.9655 | 851,668,725 | 75 | 3,650 | 0.015074157 |
| A | 1,072,281,035 | 1.0094 | 1,062,295,458 | 75 | 3,659 | 0.007614350 |
| A | 1,415,787,589 | 0.9741 | 1,453,431,464 | 75 | 3,227 | 0.009231169 |
| E | 723,502,181 | 1.0526 | 687,347,692 | 49 | 2,833 | 0.084658383 |
| F1 | 245,504,207 | 1.0316 | 237,983,915 | 7 | 482 | 0.008863060 |
| F1 | 247,732,271 | 0.9382 | 264,050,598 | 10 | 189 | 0.025483074 |
| F1 | 253,457,207 | 0.7150 | 354,485,604 | 9 | 84 | 0.122843442 |
| F1 | 242,458,250 | 0.9427 | 257,195,555 | 7 | 24 | 0.008393050 |
| Random Totals: | 5,695,251,496 | 5,859,711,044 | 381 | 18,762 | ||
| CATG D1 EXCEPTION VALUES: | 9,776,352 | 6,641,222 | ||||
| Total Test Values | 5,705,027,848 | 5,866,352,266 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 293,317,613 |
Confidence Interval Values(5)
| Local Test Value: | 5,705,027,848 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 5,573,034,653 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 6,159,669,879 | (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