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234/Van Zandt
2017 Confidence Interval Detail
234/Van Zandt
234-906/Van ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 54,794,850 | 0.9497 | 57,697,010 | 17 | 1,071 | .018509338 |
| A | 58,031,880 | 0.9807 | 59,173,937 | 16 | 650 | .019450668 |
| A | 61,343,750 | 1.0393 | 59,024,103 | 20 | 451 | .008489947 |
| A | 83,283,690 | 0.9544 | 87,262,877 | 18 | 370 | .012051302 |
| E | 272,104,670 | 0.9721 | 279,914,278 | 30 | 2,738 | .013780586 |
| Random Totals: | 529,558,840 | 543,072,205 | 101 | 5,280 | ||
| Catg D1 Exception Values: | 9,835,270 | 9,974,619 | ||||
| Total Test Values (4): | 539,394,110 | 553,046,824 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 27,652,341 |
Confidence Interval Values (5)
| State Lower Limit: | 525,394,483 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 539,394,110 | (Within Confidence Interval) |
| State Upper Limit: | 580,699,165 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 520,538,748 | (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