2009 Confidence Interval Detail
030/Callahan
030-906/Eula ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D3 | 53,460,760 | 1.0059 | 53,147,192 | 31 | 2,044 | .013820850 |
| F1 | 1,567,970 | 0.8624 | 1,818,147 | 8 | 30 | .112767244 |
| F1 | 1,376,110 | 0.9577 | 1,436,890 | 5 | 10 | .001221328 |
| F1 | 1,587,600 | 0.9698 | 1,637,039 | 5 | 9 | .000262787 |
| G1 | 4,068,067 | 1.0762 | 3,780,029 | 15 | 46 | .011961975 |
| Random Totals: | 62,060,507 | 61,819,297 | 64 | 2,139 | ||
| Catg J Exception Values: | 2,948,489 | 3,186,953 | ||||
| Catg D1 Exception Values: | 3,149,420 | 3,045,919 | ||||
| Catg F1 Exception Values: | 1,284,580 | 1,285,419 | ||||
| Catg G1 Exception Values: | 1,575,377 | 1,544,347 | ||||
| Total Test Values (4): | 71,018,373 | 70,881,935 |
Margin of Error
| Margin of Error Percent: | 5.0000004 |
|---|---|
| Margin of Error Value: | 3,544,097 |
Confidence Interval Values (5)
| State Lower Limit: | 67,337,838 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 71,018,373 | (Within Confidence Interval) |
| State Upper Limit: | 74,426,032 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 105,970,771 | (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