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Freestone County
2021 Confidence Interval Detail
Freestone County
081-905/Wortham ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 6,876,721 | 0.9479 | 7,254,690 | 16 | 153 | 0.074414317 |
| A | 7,011,573 | 0.9700 | 7,228,426 | 17 | 92 | 0.064001195 |
| A | 7,519,791 | 1.0518 | 7,149,450 | 15 | 70 | 0.050213628 |
| A | 7,237,484 | 0.9689 | 7,469,795 | 16 | 41 | 0.044112789 |
| E | 40,331,707 | 0.9780 | 41,238,964 | 21 | 495 | 0.051087404 |
| Random Totals: | 68,977,276 | 70,341,325 | 85 | 851 | ||
| CATG D1 EXCEPTION VALUES: | 4,196,268 | 3,978,708 | ||||
| CATG J EXCEPTION VALUES: | 10,109,660 | 10,268,991 | ||||
| Total Test Values | 83,283,204 | 84,589,024 |
Margin of Error
| Margin of Error Percent: | 5.0288175 |
|---|---|
| Margin of Error Value: | 4,253,828 |
Confidence Interval Values(5)
| Local Test Value: | 83,283,204 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 80,335,196 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 88,842,852 | (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