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Howard County
2019 Confidence Interval Detail
Howard County
114-904/Forsan ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 20,825,866 | 0.6594 | 31,583,054 | 9 | 321 | 0.148596657 |
| A | 22,662,052 | 0.9229 | 24,555,263 | 11 | 173 | 0.104810256 |
| A | 22,091,418 | 0.8056 | 27,422,316 | 9 | 108 | 0.033888841 |
| A | 28,473,769 | 0.9059 | 31,431,470 | 10 | 70 | 0.038317263 |
| E | 45,320,874 | 0.8617 | 52,594,724 | 15 | 420 | 0.104971797 |
| G1 | 84,233,613 | 0.9876 | 85,291,224 | 10 | 105 | 0.001037803 |
| G1 | 83,629,853 | 1.0120 | 82,638,195 | 8 | 24 | 0.000193317 |
| G1 | 87,499,072 | 1.0053 | 87,037,772 | 6 | 15 | 0.000147691 |
| G1 | 79,077,693 | 1.0117 | 78,163,184 | 5 | 7 | 0.000184045 |
| Random Totals: | 473,814,210 | 500,717,202 | 83 | 1,243 | ||
| CATG D1 EXCEPTION VALUES: | 3,670,761 | 3,384,635 | ||||
| CATG J EXCEPTION VALUES: | 12,977,670 | 13,911,489 | ||||
| Total Test Values(2) | 490,462,641 | 518,013,326 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 25,900,666 |
Confidence Interval Values(5)
| Local Test Value: | 490,462,641 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 492,112,660 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 543,913,992 | (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