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Cooke County
2020 Confidence Interval Detail
Cooke County
049-903/Valley View ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 21,304,441 | 0.7939 | 26,835,169 | 8 | 259 | 0.105921462 |
| A | 28,095,292 | 0.8390 | 33,486,641 | 11 | 194 | 0.028431047 |
| A | 33,125,800 | 0.9693 | 34,174,972 | 10 | 153 | 0.030255223 |
| A | 34,499,191 | 0.9014 | 38,272,899 | 8 | 83 | 0.007958311 |
| E | 151,231,152 | 0.9262 | 163,281,313 | 28 | 840 | 0.030332493 |
| F1 | 23,801,197 | 0.9450 | 25,186,452 | 9 | 51 | 0.011897683 |
| Random Totals: | 292,057,073 | 321,237,446 | 74 | 1,580 | ||
| CATG D1 EXCEPTION VALUES: | 5,024,826 | 3,408,814 | ||||
| CATG J EXCEPTION VALUES: | 19,337,917 | 20,275,357 | ||||
| Total Test Values | 316,419,816 | 344,921,617 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 17,246,081 |
Confidence Interval Values(5)
| Local Test Value: | 316,419,816 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 327,675,536 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 362,167,698 | (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