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Howard County
2023 Confidence Interval Detail
Howard County
114-902/Coahoma ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 76,126,724 | 0.8596 | 88,560,638 | 13 | 642 | 0.048898149 |
| A | 72,468,890 | 1.0238 | 70,784,225 | 11 | 333 | 0.004766670 |
| A | 54,713,049 | 0.9806 | 55,795,481 | 11 | 180 | 0.026797167 |
| A | 50,508,931 | 1.0271 | 49,176,255 | 10 | 109 | 0.025839625 |
| G1 | 251,287,495 | 0.9249 | 271,691,529 | 9 | 81 | 0.018784684 |
| G1 | 249,289,049 | 0.9880 | 252,316,851 | 8 | 29 | 0.009656315 |
| G1 | 257,273,419 | 0.9121 | 282,067,119 | 7 | 16 | 0.036670719 |
| G1 | 236,530,267 | 0.9999 | 236,553,922 | 4 | 6 | 0.000320306 |
| Random Totals: | 1,248,197,824 | 1,306,946,020 | 73 | 1,396 | ||
| CATG D1 EXCEPTION VALUES: | 6,305,545 | 6,579,347 | ||||
| CATG J EXCEPTION VALUES: | 17,092,570 | 17,362,264 | ||||
| Total Test Values | 1,271,595,939 | 1,330,887,631 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 66,544,382 |
Confidence Interval Values(5)
| Local Test Value: | 1,271,595,939 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 1,264,343,249 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 1,397,432,013 | (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