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Howard County
2025 Confidence Interval Detail
Howard County
058-909/Sands 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 |
|---|---|---|---|---|---|---|---|
| G1 | 2 | 278,185,998 | 0.8512 | 326,816,257 | 15 | 168 | 1,060,667,001,921 |
| G1 | 3 | 276,587,650 | 0.9523 | 290,441,720 | 13 | 62 | 1,509,858,175,118 |
| G1 | 4 | 272,371,008 | 0.9886 | 275,511,843 | 10 | 26 | 29,204,083,257,585 |
| G1 | 5 | 274,217,413 | 0.9894 | 277,155,259 | 7 | 10 | 811,675,274,892,017 |
| Random Totals: | 1,101,362,069 | 1,169,925,079 | 45 | 266 | |||
| CATG D1 EXCEPTION VALUES: | 8,162,995 | 10,578,455 | |||||
| CATG J EXCEPTION VALUES: | 30,160,080 | 32,609,506 | |||||
| Total Test Values | 1,139,685,144 | 1,213,113,040 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 60,655,652 |
Confidence Interval Values(5)
| Local Test Value: | 1,139,685,144 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 1,152,457,388 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 1,273,768,692 | (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