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227/Travis
2016 Confidence Interval Detail
227/Travis
227-912/Lago Vista ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 331,056,712 | 0.9560 | 346,293,632 | 83 | 1,842 | .011525851 |
| A | 329,641,113 | 0.9721 | 339,102,060 | 66 | 1,211 | .007114989 |
| A | 329,997,838 | 0.9690 | 340,555,044 | 41 | 784 | .015047131 |
| A | 330,163,818 | 0.9985 | 330,659,808 | 14 | 318 | .002863397 |
| C1 | 43,730,672 | 0.6476 | 67,527,288 | 25 | 4,346 | .445519414 |
| C1 | 41,072,092 | 1.0554 | 38,916,138 | 23 | 902 | .059971458 |
| C1 | 49,029,656 | 1.0260 | 47,787,189 | 19 | 346 | .080274193 |
| C1 | 46,955,048 | 1.0621 | 44,209,630 | 11 | 123 | .026538695 |
| Random Totals: | 1,501,646,949 | 1,555,050,789 | 282 | 9,872 | ||
| Catg D1 Exception Values: | 248,737 | 114,360 | ||||
| Total Test Values (4): | 1,501,895,686 | 1,555,165,149 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 77,758,257 |
Confidence Interval Values (5)
| State Lower Limit: | 1,477,406,892 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 1,501,895,686 | (Within Confidence Interval) |
| State Upper Limit: | 1,632,923,406 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 1,459,633,186 | (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