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Armstrong County
2024 Confidence Interval Detail
Armstrong County
006-902/Claude ISD
Category Summary
| (1) Category |
(1) Stratum Number |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|---|
| A | 2 | 18,966,980 | 0.8332 | 22,764,018 | 12 | 221 | 0.052459595 |
| A | 3 | 22,013,080 | 0.9832 | 22,389,219 | 13 | 130 | 0.009386071 |
| A | 4 | 21,940,190 | 1.0187 | 21,537,440 | 12 | 90 | 0.021946288 |
| A | 5 | 21,005,430 | 1.1141 | 18,854,169 | 13 | 56 | 0.028041625 |
| E | 0 | 43,000,520 | 1.0121 | 42,486,434 | 20 | 326 | 0.086995952 |
| Random Totals: | 126,926,200 | 128,031,280 | 70 | 823 | |||
| CATG D1 EXCEPTION VALUES: | 28,018,620 | 38,619,536 | |||||
| CATG J EXCEPTION VALUES: | 3,021,658 | 3,177,756 | |||||
| Total Test Values | 157,966,478 | 169,828,572 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 8,491,429 |
Confidence Interval Values(5)
| Local Test Value: | 157,966,478 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 161,337,143 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 178,320,001 | (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