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Mills County
2024 Confidence Interval Detail
Mills County
167-901/Goldthwaite CISD
Category Summary
| (1) Category |
(1) Stratum Number |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|---|
| A | 2 | 25,728,330 | 1.0905 | 23,593,150 | 13 | 341 | 0.036194340 |
| A | 3 | 26,649,880 | 0.8929 | 29,846,433 | 12 | 205 | 0.047204982 |
| A | 4 | 35,573,910 | 0.9441 | 37,680,235 | 16 | 185 | 0.025905036 |
| A | 5 | 33,588,420 | 0.8792 | 38,203,389 | 13 | 107 | 0.021143745 |
| E | 0 | 170,942,654 | 0.9607 | 177,935,520 | 20 | 1,112 | 0.054397473 |
| F1 | 2 | 6,918,500 | 0.6624 | 10,444,595 | 14 | 75 | 0.504545527 |
| F1 | 3 | 6,897,160 | 0.9335 | 7,388,495 | 12 | 33 | 0.090267829 |
| F1 | 4 | 6,399,661 | 0.8792 | 7,278,959 | 10 | 14 | 0.031597979 |
| F1 | 5 | 7,881,060 | 0.9375 | 8,406,464 | 6 | 10 | 0.011806759 |
| Random Totals: | 320,579,575 | 340,777,240 | 116 | 2,082 | |||
| CATG D1 EXCEPTION VALUES: | 44,642,730 | 38,868,881 | |||||
| Total Test Values | 365,222,305 | 379,646,121 |
Margin of Error
| Margin of Error Percent: | 5.1392576 |
|---|---|
| Margin of Error Value: | 19,510,992 |
Confidence Interval Values(5)
| Local Test Value: | 365,222,305 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 360,135,129 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 399,157,113 | (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