2006 Confidence Interval Detail
130/Kendall
130-902/Comfort ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 54,537,293 | 0.9095 | 59,964,038 | 7 | 724 | .065566109 |
| A | 54,385,436 | 0.8873 | 61,293,177 | 11 | 403 | .046740104 |
| A | 54,379,930 | 0.9572 | 56,811,461 | 9 | 250 | .015288224 |
| A | 54,358,272 | 1.0091 | 53,868,073 | 14 | 145 | .006491901 |
| D3 | 200,618,308 | 0.9335 | 214,909,810 | 40 | 5,133 | .021832877 |
| F1 | 10,019,754 | 0.9872 | 10,149,670 | 7 | 100 | .007563001 |
| F1 | 9,988,177 | 1.0085 | 9,903,993 | 6 | 46 | .013503051 |
| F1 | 9,879,291 | 1.0387 | 9,511,207 | 5 | 23 | .012701632 |
| F1 | 9,852,944 | 0.9395 | 10,487,434 | 4 | 8 | .004261250 |
| Random Totals: | 458,019,405 | 486,898,863 | 103 | 6,832 | ||
| Catg J Exception Values: | 3,524,860 | 3,210,718 | ||||
| Catg D1 Exception Values: | 12,918,612 | 12,578,623 | ||||
| Total Test Values (4): | 474,462,877 | 502,688,204 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 25,134,410 |
Confidence Interval Values (5)
| Local Test Value: | 474,462,877 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 477,553,794 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 527,822,614 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 497,560,989 | (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