2008 Confidence Interval Detail
028/Caldwell
028-902/Lockhart ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 97,441,670 | 0.9334 | 104,394,333 | 28 | 1,655 | .027099167 |
| A | 92,370,875 | 0.9778 | 94,468,066 | 19 | 973 | .031310963 |
| A | 106,996,960 | 0.9894 | 108,143,279 | 31 | 834 | .023107400 |
| A | 99,786,220 | 1.0285 | 97,021,118 | 14 | 527 | .007647055 |
| D3 | 271,935,441 | 0.9694 | 280,519,333 | 62 | 7,566 | .021266323 |
| F1 | 17,167,791 | 0.8178 | 20,992,652 | 7 | 198 | .037509102 |
| F1 | 17,184,163 | 0.7234 | 23,754,718 | 6 | 83 | .312028717 |
| F1 | 17,500,530 | 0.9837 | 17,790,515 | 6 | 39 | .025368925 |
| F1 | 20,118,740 | 0.9839 | 20,447,952 | 5 | 17 | .010970204 |
| Random Totals: | 740,502,390 | 767,531,966 | 178 | 11,892 | ||
| Catg D1 Exception Values: | 14,378,381 | 15,032,223 | ||||
| Total Test Values (4): | 754,880,771 | 782,564,189 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 39,128,209 |
Confidence Interval Values (5)
| State Lower Limit: | 743,435,980 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 754,880,771 | (Within Confidence Interval) |
| State Upper Limit: | 821,692,398 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 818,175,237 | (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