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Hill County
2024 Confidence Interval Detail
Hill County
109-913/Blum ISD
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 | 7,574,600 | 0.7249 | 10,449,165 | 11 | 121 | 0.018341837 |
| A | 3 | 7,258,910 | 0.8577 | 8,463,227 | 11 | 67 | 0.043689568 |
| A | 4 | 8,673,230 | 0.9104 | 9,526,834 | 10 | 53 | 0.018637857 |
| A | 5 | 9,267,230 | 0.9244 | 10,025,130 | 9 | 33 | 0.007000698 |
| E | 0 | 153,479,500 | 0.9451 | 162,394,985 | 20 | 889 | 0.030632608 |
| Random Totals: | 186,253,470 | 200,859,341 | 61 | 1,163 | |||
| CATG D1 EXCEPTION VALUES: | 5,057,740 | 2,802,607 | |||||
| CATG J EXCEPTION VALUES: | 1,312,590 | 1,255,727 | |||||
| Total Test Values | 192,623,800 | 204,917,675 |
Margin of Error
| Margin of Error Percent: | 6.1791980 |
|---|---|
| Margin of Error Value: | 12,662,269 |
Confidence Interval Values(5)
| Local Test Value: | 192,623,800 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 192,255,406 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 217,579,944 | (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