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005/Archer
2017 Confidence Interval Detail
005/Archer
252-903/Olney ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 1,166,350 | 0.8635 | 1,350,724 | 10 | 70 | .022037439 |
| A | 1,321,600 | 0.9589 | 1,378,246 | 9 | 31 | .022043897 |
| A | 1,015,560 | 0.9857 | 1,030,293 | 6 | 12 | .029107510 |
| A | 1,436,860 | 1.0430 | 1,377,622 | 4 | 9 | .034628099 |
| E | 4,316,880 | 1.0177 | 4,241,800 | 13 | 105 | .038798356 |
| G1 | 3,775,560 | 0.9831 | 3,840,464 | 15 | 49 | .013561669 |
| G1 | 3,763,640 | 1.0095 | 3,728,222 | 7 | 10 | .003105144 |
| G1 | 3,420,590 | 0.9957 | 3,435,362 | 5 | 6 | .002661090 |
| G1 | 3,456,790 | 1.0164 | 3,401,013 | 3 | 4 | .006809671 |
| Random Totals: | 23,673,830 | 23,783,746 | 72 | 296 | ||
| Catg D1 Exception Values: | 10,498,890 | 8,784,839 | ||||
| Total Test Values (4): | 34,172,720 | 32,568,585 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 1,628,429 |
Confidence Interval Values (5)
| State Lower Limit: | 30,940,156 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 34,172,720 | (Within Confidence Interval) |
| State Upper Limit: | 34,197,014 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 49,147,182 | (See ISD Summary Worksheet) |
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
(6) Includes local value of unstudied property categories and sub-categories