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Hamilton County
2021 Confidence Interval Detail
Hamilton County
018-908/Cranfills Gap ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D2 | 1,242,700 | 0.7474 | 1,662,697 | 15 | 77 | 0.326002408 |
| E | 16,208,960 | 0.7012 | 23,116,030 | 20 | 122 | 0.193103663 |
| Random Totals: | 17,451,660 | 24,778,727 | 35 | 199 | ||
| CATG D1 EXCEPTION VALUES: | 3,006,810 | 2,485,692 | ||||
| Total Test Values | 20,458,470 | 27,264,419 |
Margin of Error
| Margin of Error Percent: | 15.5504345 |
|---|---|
| Margin of Error Value: | 4,239,736 |
Confidence Interval Values(5)
| Local Test Value: | 20,458,470 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 23,024,683 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 31,504,155 | (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