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Kerr County
2020 Confidence Interval Detail
Kerr County
130-902/Comfort ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 7,130,046 | 0.8507 | 8,381,387 | 9 | 86 | 0.030170188 |
| A | 8,499,792 | 1.0592 | 8,024,728 | 10 | 51 | 0.019126245 |
| A | 7,078,444 | 1.0479 | 6,754,885 | 9 | 25 | 0.036472251 |
| A | 9,420,275 | 1.1282 | 8,349,827 | 6 | 15 | 0.003848324 |
| E | 191,583,248 | 0.9813 | 195,234,126 | 20 | 681 | 0.029370194 |
| Random Totals: | 223,711,805 | 226,744,953 | 54 | 858 | ||
| CATG D1 EXCEPTION VALUES: | 6,252,127 | 6,508,907 | ||||
| Total Test Values | 229,963,932 | 233,253,860 |
Margin of Error
| Margin of Error Percent: | 6.3782286 |
|---|---|
| Margin of Error Value: | 14,877,464 |
Confidence Interval Values(5)
| Local Test Value: | 229,963,932 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 218,376,396 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 248,131,324 | (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