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Tarrant County
2023 Confidence Interval Detail
Tarrant County
220-915/Azle ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 404,306,274 | 1.0038 | 402,775,726 | 47 | 1,931 | 0.014524809 |
| A | 676,109,143 | 1.0053 | 672,544,656 | 79 | 2,283 | 0.004180246 |
| A | 594,455,348 | 1.0181 | 583,886,993 | 60 | 1,451 | 0.006406748 |
| A | 1,181,852,398 | 0.9505 | 1,243,400,734 | 49 | 1,671 | 0.025559300 |
| F1 | 66,331,257 | 0.8980 | 73,865,542 | 10 | 176 | 0.072175638 |
| F1 | 61,209,939 | 0.7415 | 82,548,805 | 9 | 67 | 0.167454309 |
| F1 | 78,070,248 | 0.9593 | 81,382,516 | 8 | 39 | 0.058404430 |
| F1 | 40,805,200 | 0.9447 | 43,193,818 | 5 | 7 | 0.020143539 |
| Random Totals: | 3,103,139,807 | 3,183,598,790 | 267 | 7,625 | ||
| CATG D1 EXCEPTION VALUES: | 426,438 | 366,193 | ||||
| Total Test Values | 3,103,566,245 | 3,183,964,983 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 159,198,249 |
Confidence Interval Values(5)
| Local Test Value: | 3,103,566,245 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 3,024,766,734 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 3,343,163,232 | (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