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Parker County
2021 Confidence Interval Detail
Parker County
184-901/Poolville ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 10,498,703 | 0.9652 | 10,877,231 | 15 | 120 | 0.063169846 |
| A | 18,910,480 | 1.0653 | 17,751,319 | 14 | 115 | 0.012457067 |
| A | 19,368,710 | 1.0863 | 17,829,983 | 13 | 73 | 0.012406575 |
| A | 26,406,326 | 1.0856 | 24,324,176 | 11 | 64 | 0.009190001 |
| E | 107,972,573 | 1.0102 | 106,882,373 | 18 | 525 | 0.018182262 |
| Random Totals: | 183,156,792 | 177,665,082 | 71 | 897 | ||
| CATG D1 EXCEPTION VALUES: | 3,040,300 | 2,183,312 | ||||
| CATG J EXCEPTION VALUES: | 4,808,310 | 4,859,804 | ||||
| Total Test Values | 191,005,402 | 184,708,198 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 9,235,410 |
Confidence Interval Values(5)
| Local Test Value: | 191,005,402 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 175,472,788 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 193,943,608 | (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