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220/Tarrant
2017 Confidence Interval Detail
220/Tarrant
220-914/Kennedale ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 244,342,714 | 0.9115 | 268,066,609 | 71 | 1,791 | .008885906 |
| A | 258,529,631 | 0.9695 | 266,662,848 | 61 | 1,392 | .012310028 |
| A | 304,765,813 | 0.9738 | 312,965,509 | 68 | 1,293 | .006860856 |
| A | 351,565,879 | 0.9965 | 352,800,681 | 39 | 992 | .004617647 |
| B | 57,503,607 | 0.9044 | 63,582,051 | 14 | 342 | .001909862 |
| F1 | 23,866,500 | 0.8546 | 27,927,100 | 9 | 109 | .018965103 |
| F1 | 25,958,042 | 0.7740 | 33,537,522 | 10 | 46 | .026082949 |
| F1 | 28,590,964 | 0.8147 | 35,093,855 | 7 | 21 | .026204271 |
| Random Totals: | 1,295,123,150 | 1,360,636,175 | 279 | 5,986 | ||
| Catg D1 Exception Values: | 76,799 | 32,473 | ||||
| Catg B Exception Values: | 48,630,000 | 50,675,365 | ||||
| Catg F1 Exception Values: | 22,468,169 | 23,767,821 | ||||
| Total Test Values (4): | 1,366,298,118 | 1,435,111,834 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 71,755,591 |
Confidence Interval Values (5)
| State Lower Limit: | 1,363,356,243 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 1,366,298,118 | (Within Confidence Interval) |
| State Upper Limit: | 1,506,867,425 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 1,285,002,175 | (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, 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
(6) Includes local value of unstudied property categories and sub-categories