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Mills County
2021 Confidence Interval Detail
Mills County
141-902/Lometa ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D2 | 870,960 | 0.8830 | 986,365 | 9 | 41 | 0.027127897 |
| E | 8,311,340 | 1.0237 | 8,118,922 | 20 | 78 | 0.044976389 |
| Random Totals: | 9,182,300 | 9,105,287 | 29 | 119 | ||
| CATG D1 EXCEPTION VALUES: | 2,783,180 | 2,542,977 | ||||
| Total Test Values | 11,965,480 | 11,648,264 |
Margin of Error
| Margin of Error Percent: | 5.9031282 |
|---|---|
| Margin of Error Value: | 687,612 |
Confidence Interval Values(5)
| Local Test Value: | 11,965,480 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 10,960,652 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 12,335,876 | (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