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015/Bexar
2018 Confidence Interval Detail
015/Bexar
046-902/Comal ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 635,787,761 | 0.9676 | 657,077,058 | 98 | 2,635 | .005887735 |
| A | 749,690,184 | 0.9744 | 769,386,478 | 100 | 2,504 | .005312710 |
| A | 811,681,275 | 0.9967 | 814,368,692 | 90 | 2,214 | .006710873 |
| A | 887,880,824 | 0.9801 | 905,908,401 | 67 | 1,757 | .006477647 |
| Random Totals: | 3,085,040,044 | 3,146,740,629 | 355 | 9,110 | ||
| Catg D1 Exception Values: | 833,424 | 898,747 | ||||
| Total Test Values (4): | 3,085,873,468 | 3,147,639,376 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 157,381,968 |
Confidence Interval Values (5)
| State Lower Limit: | 2,990,257,408 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 3,085,873,468 | (Within Confidence Interval) |
| State Upper Limit: | 3,305,021,344 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 3,011,183,580 | (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, 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
(6) Includes local value of unstudied property categories and sub-categories