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Archer County
2021 Confidence Interval Detail
Archer County
005-901/Archer City ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 18,745,090 | 0.9106 | 20,585,427 | 16 | 388 | 0.023935818 |
| A | 19,363,740 | 0.8981 | 21,560,784 | 15 | 219 | 0.009871122 |
| A | 20,423,040 | 0.9578 | 21,322,865 | 15 | 140 | 0.004149037 |
| A | 20,479,950 | 0.9840 | 20,812,957 | 15 | 71 | 0.013820086 |
| E | 30,523,830 | 0.8474 | 36,020,569 | 18 | 262 | 0.100875843 |
| G1 | 3,650,580 | 0.9856 | 3,703,916 | 10 | 119 | 0.000289016 |
| G1 | 3,671,740 | 0.9696 | 3,786,861 | 8 | 26 | 0.000210137 |
| G1 | 3,490,940 | 0.9871 | 3,536,562 | 6 | 13 | 0.001134994 |
| G1 | 3,601,410 | 0.9840 | 3,659,970 | 4 | 6 | 0.000347628 |
| Random Totals: | 123,950,320 | 134,989,911 | 107 | 1,244 | ||
| CATG D1 EXCEPTION VALUES: | 21,914,385 | 17,839,119 | ||||
| CATG J EXCEPTION VALUES: | 127,000 | 146,777 | ||||
| Total Test Values | 145,991,705 | 152,975,807 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 7,648,790 |
Confidence Interval Values(5)
| Local Test Value: | 145,991,705 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 145,327,017 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 160,624,597 | (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