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220/Tarrant
2016 Confidence Interval Detail
220/Tarrant
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 | 114,654,915 | 0.9783 | 117,198,114 | 25 | 1,819 | .035765632 |
| A | 114,677,736 | 0.9700 | 118,224,470 | 21 | 1,382 | .020702316 |
| A | 114,660,526 | 0.9524 | 120,391,144 | 29 | 1,115 | .019783298 |
| A | 114,616,589 | 0.9866 | 116,173,311 | 20 | 768 | .021475765 |
| F1 | 15,865,989 | 0.9747 | 16,277,818 | 9 | 117 | .002172461 |
| F1 | 17,849,168 | 0.8391 | 21,271,801 | 8 | 57 | .032204201 |
| F1 | 17,031,954 | 0.8705 | 19,565,714 | 7 | 25 | .084389771 |
| F1 | 37,139,711 | 0.8342 | 44,521,351 | 5 | 13 | .006815252 |
| L1 | 5,664,735 | 1.0017 | 5,655,121 | 9 | 123 | .001982006 |
| L1 | 4,409,783 | 1.1751 | 3,752,687 | 7 | 25 | .060335098 |
| L1 | 4,653,852 | 1.0190 | 4,567,078 | 5 | 13 | .005409567 |
| L1 | 3,826,621 | 1.0516 | 3,638,856 | 2 | 4 | .000042972 |
| Random Totals: | 565,051,579 | 591,237,465 | 147 | 5,461 | ||
| Catg D1 Exception Values: | 1,991 | 2,208 | ||||
| Catg L1 Exception Values: | 7,963,240 | 9,264,976 | ||||
| Total Test Values (4): | 573,016,810 | 600,504,649 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 30,025,232 |
Confidence Interval Values (5)
| State Lower Limit: | 570,479,417 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 573,016,810 | (Within Confidence Interval) |
| State Upper Limit: | 630,529,881 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 543,490,178 | (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