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028/Caldwell
2018 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 | 142,338,522 | 0.6713 | 212,034,146 | 19 | 1917 | 0.033020972 |
| A | 118,998,250 | 0.7917 | 150,307,250 | 28 | 953 | 0.026030693 |
| A | 136,107,452 | 0.9038 | 150,594,658 | 38 | 824 | 0.022627869 |
| A | 157,894,015 | 0.9000 | 175,437,794 | 34 | 666 | 0.024351030 |
| E | 535,672,267 | 0.8120 | 659,694,910 | 31 | 4998 | 0.021964407 |
| F1 | 31,583,951 | 1.0356 | 30,498,215 | 10 | 214 | 0.004810639 |
| F1 | 31,417,021 | 1.0474 | 29,995,246 | 10 | 87 | 0.008433677 |
| F1 | 36,296,510 | 1.0077 | 36,019,162 | 8 | 49 | 0.001122033 |
| F1 | 38,078,290 | 1.0328 | 36,868,987 | 6 | 16 | 0.004439200 |
| Random Totals: | 1,228,386,278 | 1,481,450,368 | 184 | 9,724 | ||
| CATG D1 EXCEPTION VALUES: | 15,633,676 | 14,442,972 | ||||
| Total Test Values(1) | 1,244,019,954 | 1,495,893,340 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 74,794,667 |
Confidence Interval Values(5)
| Local Test Value: | 1,244,019,954 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 1,421,098,673 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 1,570,688,007 | (State Test Value plus Margin of Error Percent) |
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, D2, E, F1, G1, G2, or L1 marked as exception properties
(5) Unstudied categories and sub-categories were not included in the Confidence Interval Values