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230/Upshur
2016 Confidence Interval Detail
230/Upshur
230-905/Harmony ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 10,737,582 | 0.9668 | 11,106,312 | 11 | 223 | .017343537 |
| A | 10,668,200 | 0.9905 | 10,770,520 | 9 | 117 | .008831566 |
| A | 11,323,700 | 0.9977 | 11,349,805 | 10 | 89 | .011736666 |
| A | 12,137,690 | 1.0194 | 11,906,700 | 9 | 64 | .031526388 |
| E | 76,322,485 | 0.9146 | 83,449,032 | 15 | 998 | .027845594 |
| G1 | 4,281,937 | 1.0036 | 4,266,577 | 10 | 52 | .009263138 |
| G1 | 4,229,184 | 1.0217 | 4,139,360 | 7 | 27 | .002984274 |
| G1 | 4,472,366 | 1.0167 | 4,398,904 | 7 | 18 | .013881044 |
| G1 | 3,819,424 | 1.0850 | 3,520,206 | 4 | 7 | .015759312 |
| Random Totals: | 137,992,568 | 144,907,416 | 82 | 1,595 | ||
| Catg D1 Exception Values: | 4,722,783 | 4,213,288 | ||||
| Total Test Values (4): | 142,715,351 | 149,120,704 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 7,456,035 |
Confidence Interval Values (5)
| State Lower Limit: | 141,664,669 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 142,715,351 | (Within Confidence Interval) |
| State Upper Limit: | 156,576,739 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 130,323,425 | (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, D3, 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