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Erath County
2019 Confidence Interval Detail
Erath County
182-901/Gordon ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| E | 12,915,630 | 0.9357 | 13,803,174 | 10 | 96 | 0.049021713 |
| Random Totals: | 12,915,630 | 13,803,174 | 10 | 96 | ||
| CATG D1 EXCEPTION VALUES: | 2,180,230 | 1,467,032 | ||||
| CATG J EXCEPTION VALUES: | 1,924,690 | 1,980,196 | ||||
| Total Test Values(2) | 17,020,550 | 17,250,402 |
Margin of Error
| Margin of Error Percent: | 11.9838407 |
|---|---|
| Margin of Error Value: | 2,067,261 |
Confidence Interval Values(5)
| Local Test Value: | 17,020,550 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 15,183,141 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 19,317,663 | (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