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Navarro County
2021 Confidence Interval Detail
Navarro 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 |
|---|---|---|---|---|---|---|
| E | 19,405,990 | 0.9284 | 20,902,617 | 20 | 247 | 0.075889824 |
| Random Totals: | 19,405,990 | 20,902,617 | 20 | 247 | ||
| CATG D1 EXCEPTION VALUES: | 2,093,455 | 1,544,988 | ||||
| CATG J EXCEPTION VALUES: | 3,335,080 | 3,487,902 | ||||
| Total Test Values | 24,834,525 | 25,935,507 |
Margin of Error
| Margin of Error Percent: | 9.9470305 |
|---|---|
| Margin of Error Value: | 2,579,813 |
Confidence Interval Values(5)
| Local Test Value: | 24,834,525 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 23,355,694 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 28,515,320 | (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