Top navigation skipped
Tarrant County
2023 Confidence Interval Detail
Tarrant County
220-917/Castleberry ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 128,259,514 | 0.8973 | 142,939,389 | 12 | 875 | 0.048168555 |
| A | 243,231,467 | 0.9852 | 246,885,370 | 21 | 1,361 | 0.022895600 |
| A | 430,851,401 | 0.9886 | 435,819,746 | 52 | 1,972 | 0.013607895 |
| A | 543,566,949 | 0.9896 | 549,279,455 | 60 | 1,555 | 0.006356215 |
| B | 37,756,260 | 1.0357 | 36,454,823 | 9 | 119 | 0.017732001 |
| B | 22,874,360 | 1.0392 | 22,011,509 | 5 | 9 | 0.002279473 |
| B | 60,747,000 | 1.0116 | 60,050,415 | 2 | 4 | 0.000076144 |
| F1 | 38,574,470 | 0.8800 | 43,834,625 | 10 | 122 | 0.050928268 |
| F1 | 42,027,146 | 0.8398 | 50,044,232 | 8 | 47 | 0.124740435 |
| F1 | 41,131,299 | 0.6650 | 61,851,577 | 7 | 17 | 0.418282344 |
| F1 | 31,749,920 | 1.1046 | 28,743,364 | 3 | 5 | 0.039263045 |
| Random Totals: | 1,620,769,786 | 1,677,914,505 | 189 | 6,086 | ||
| CATG B EXCEPTION VALUES: | 118,339,431 | 124,011,211 | ||||
| CATG D1 EXCEPTION VALUES: | 1,663 | 1,754 | ||||
| Total Test Values | 1,739,110,880 | 1,801,927,470 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 90,096,374 |
Confidence Interval Values(5)
| Local Test Value: | 1,739,110,880 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 1,711,831,096 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 1,892,023,844 | (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