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Atascosa County
2021 Confidence Interval Detail
Atascosa County
007-901/Charlotte ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 8,927,291 | 0.9844 | 9,068,764 | 8 | 245 | 0.029353351 |
| A | 9,584,090 | 1.0120 | 9,470,445 | 6 | 135 | 0.020643962 |
| A | 15,751,304 | 1.1222 | 14,036,093 | 9 | 154 | 0.007643340 |
| A | 17,595,040 | 1.0151 | 17,333,307 | 9 | 107 | 0.041858726 |
| E | 58,144,990 | 0.9328 | 62,333,823 | 14 | 530 | 0.046574493 |
| G1 | 173,004,355 | 0.9854 | 175,567,643 | 9 | 47 | 0.000191378 |
| Random Totals: | 283,007,070 | 287,810,075 | 55 | 1,218 | ||
| CATG D1 EXCEPTION VALUES: | 20,079,675 | 17,127,855 | ||||
| CATG J EXCEPTION VALUES: | 6,032,840 | 6,311,808 | ||||
| Total Test Values | 309,119,585 | 311,249,738 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 15,562,487 |
Confidence Interval Values(5)
| Local Test Value: | 309,119,585 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 295,687,251 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 326,812,225 | (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