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220/Tarrant
2016 Confidence Interval Detail
220/Tarrant
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 | 303,794,812 | 0.9557 | 317,876,752 | 49 | 2,844 | .025622041 |
| A | 303,714,428 | 0.9798 | 309,975,942 | 51 | 1,634 | .010306861 |
| A | 303,681,276 | 0.9614 | 315,874,013 | 43 | 1,062 | .011212694 |
| A | 303,553,629 | 0.9830 | 308,803,285 | 31 | 609 | .030289701 |
| F1 | 30,595,151 | 0.8341 | 36,680,435 | 9 | 170 | .090155306 |
| F1 | 30,401,003 | 0.7897 | 38,496,901 | 9 | 71 | .019431994 |
| F1 | 32,964,638 | 0.8731 | 37,755,856 | 8 | 39 | .051076161 |
| F1 | 34,566,364 | 1.0914 | 31,671,581 | 5 | 11 | .094717971 |
| G1 | 9,484,220 | 0.9569 | 9,911,401 | 9 | 68 | .035989681 |
| G1 | 9,450,460 | 0.9560 | 9,885,418 | 7 | 29 | .027732216 |
| G1 | 9,519,800 | 1.0421 | 9,135,208 | 7 | 19 | .014205053 |
| G1 | 8,702,150 | 1.0547 | 8,250,830 | 5 | 9 | .019711220 |
| Random Totals: | 1,380,427,931 | 1,434,317,622 | 233 | 6,565 | ||
| Catg D1 Exception Values: | 493,525 | 226,127 | ||||
| Total Test Values (4): | 1,380,921,456 | 1,434,543,749 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 71,727,187 |
Confidence Interval Values (5)
| State Lower Limit: | 1,362,816,562 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 1,380,921,456 | (Within Confidence Interval) |
| State Upper Limit: | 1,506,270,936 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 1,415,136,359 | (See ISD Summary Worksheet) |
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, D3, F1, G1, G2, or L1 marked as exception properties
(5) Unstudied categories and sub-categories were not included in the Confidence Interval Values
(6) Includes local value of unstudied property categories and sub-categories