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081/Freestone
2017 Confidence Interval Detail
081/Freestone
145-901/Buffalo ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| E | 26,475,628 | 0.8540 | 31,001,906 | 17 | 622 | .437544928 |
| G1 | 1,897,930 | 0.9728 | 1,950,997 | 15 | 22 | .010148768 |
| Random Totals: | 28,373,558 | 32,952,903 | 32 | 644 | ||
| Catg J Exception Values: | 8,570 | 8,557 | ||||
| Catg D1 Exception Values: | 2,904,070 | 2,927,660 | ||||
| Catg G1 Exception Values: | 4,681,500 | 4,561,397 | ||||
| Total Test Values (4): | 35,967,698 | 40,450,517 |
Margin of Error
| Margin of Error Percent: | 24.7391103 |
|---|---|
| Margin of Error Value: | 10,007,098 |
Confidence Interval Values (5)
| State Lower Limit: | 30,443,419 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 35,967,698 | (Within Confidence Interval) |
| State Upper Limit: | 50,457,615 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 61,387,488 | (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