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Bexar County
2020 Confidence Interval Detail
Bexar County
130-901/Boerne ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 505,098,254 | 0.9338 | 540,906,248 | 35 | 1,540 | 0.021076215 |
| A | 554,718,115 | 0.9782 | 567,080,469 | 37 | 1,372 | 0.007262781 |
| A | 654,171,305 | 0.9954 | 657,194,399 | 34 | 1,397 | 0.007598614 |
| A | 651,098,335 | 0.9179 | 709,334,715 | 34 | 1,003 | 0.010519853 |
| Random Totals: | 2,365,086,009 | 2,474,515,831 | 140 | 5,312 | ||
| CATG D1 EXCEPTION VALUES: | 874,460 | 714,754 | ||||
| Total Test Values | 2,365,960,469 | 2,475,230,585 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 123,761,529 |
Confidence Interval Values(5)
| Local Test Value: | 2,365,960,469 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 2,351,469,056 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 2,598,992,114 | (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