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Freestone County
2020 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 | 3,962,578 | 0.9875 | 4,012,737 | 17 | 110 | 0.082688444 |
| A | 4,220,959 | 0.8933 | 4,725,130 | 16 | 70 | 0.071705323 |
| A | 9,226,665 | 1.0214 | 9,033,351 | 17 | 111 | 0.050050564 |
| A | 10,877,639 | 1.0163 | 10,703,177 | 16 | 73 | 0.013124288 |
| E | 38,997,587 | 1.0918 | 35,718,618 | 21 | 500 | 0.102753966 |
| Random Totals: | 67,285,428 | 64,193,013 | 87 | 864 | ||
| CATG D1 EXCEPTION VALUES: | 4,133,552 | 4,073,768 | ||||
| CATG J EXCEPTION VALUES: | 26,499,870 | 30,922,478 | ||||
| Total Test Values | 97,918,850 | 99,189,259 |
Margin of Error
| Margin of Error Percent: | 5.0631231 |
|---|---|
| Margin of Error Value: | 5,022,074 |
Confidence Interval Values(5)
| Local Test Value: | 97,918,850 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 94,167,185 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 104,211,333 | (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