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230/Upshur
2018 Confidence Interval Detail
230/Upshur
230-904/Union Hill ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 6,323,569 | 0.8804 | 7,182,609 | 9 | 123 | .021461603 |
| A | 6,072,889 | 0.7958 | 7,631,175 | 9 | 71 | .065387375 |
| A | 6,122,920 | 1.0437 | 5,866,552 | 10 | 48 | .021858247 |
| A | 6,663,310 | 1.1538 | 5,775,100 | 8 | 36 | .020727990 |
| E | 51,993,376 | 1.0543 | 49,315,542 | 18 | 725 | .112420158 |
| Random Totals: | 77,176,064 | 75,770,978 | 54 | 1,003 | ||
| Catg D1 Exception Values: | 3,901,861 | 3,592,153 | ||||
| Total Test Values (4): | 81,077,925 | 79,363,131 |
Margin of Error
| Margin of Error Percent: | 9.9461021 |
|---|---|
| Margin of Error Value: | 7,893,538 |
Confidence Interval Values (5)
| State Lower Limit: | 71,469,593 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 81,077,925 | (Within Confidence Interval) |
| State Upper Limit: | 87,256,669 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 78,205,913 | (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