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Bandera County
2021 Confidence Interval Detail
Bandera County
010-901/Medina ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 5,697,332 | 0.9032 | 6,307,941 | 10 | 91 | 0.044678860 |
| A | 7,923,590 | 0.9789 | 8,094,381 | 9 | 69 | 0.045890007 |
| A | 8,621,336 | 0.9153 | 9,419,137 | 9 | 45 | 0.147763737 |
| A | 16,183,460 | 1.1203 | 14,445,648 | 8 | 51 | 0.020519148 |
| E | 260,398,605 | 0.8291 | 314,073,821 | 20 | 1,273 | 0.052879808 |
| Random Totals: | 298,824,323 | 352,340,928 | 56 | 1,529 | ||
| CATG D1 EXCEPTION VALUES: | 9,347,003 | 8,910,641 | ||||
| Total Test Values | 308,171,326 | 361,251,569 |
Margin of Error
| Margin of Error Percent: | 8.9280069 |
|---|---|
| Margin of Error Value: | 32,252,565 |
Confidence Interval Values(5)
| Local Test Value: | 308,171,326 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 328,999,004 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 393,504,134 | (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