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Howard County
2023 Confidence Interval Detail
Howard County
058-909/Sands CISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| G1 | 604,628,158 | 0.9126 | 662,533,594 | 10 | 131 | 0.016823682 |
| G1 | 598,445,655 | 0.9809 | 610,098,537 | 9 | 46 | 0.015405884 |
| G1 | 592,644,250 | 1.0126 | 585,269,850 | 8 | 24 | 0.000850814 |
| G1 | 596,555,120 | 0.9519 | 626,699,359 | 7 | 16 | 0.011154081 |
| Random Totals: | 2,392,273,183 | 2,484,601,340 | 34 | 217 | ||
| CATG D1 EXCEPTION VALUES: | 6,113,007 | 7,253,578 | ||||
| Total Test Values | 2,398,386,190 | 2,491,854,918 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 124,592,746 |
Confidence Interval Values(5)
| Local Test Value: | 2,398,386,190 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 2,367,262,172 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 2,616,447,664 | (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