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049/Cooke
2016 Confidence Interval Detail
049/Cooke
049-906/Era ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 5,378,451 | 0.9434 | 5,701,135 | 9 | 113 | .054828068 |
| A | 4,991,657 | 0.9979 | 5,002,162 | 9 | 55 | .025597686 |
| A | 6,069,260 | 0.9689 | 6,264,073 | 8 | 44 | .002779831 |
| A | 5,806,373 | 1.0007 | 5,802,311 | 7 | 25 | .005362437 |
| E | 65,612,397 | 0.9318 | 70,414,678 | 15 | 713 | .011707603 |
| G1 | 4,855,600 | 0.4911 | 9,887,192 | 15 | 111 | .458262757 |
| G1 | 4,778,940 | 0.8555 | 5,586,137 | 14 | 28 | .133101521 |
| G1 | 4,794,730 | 0.9998 | 4,795,689 | 11 | 19 | .018284409 |
| G1 | 4,523,430 | 0.9771 | 4,629,444 | 6 | 8 | .032874454 |
| Random Totals: | 106,810,838 | 118,082,821 | 94 | 1,116 | ||
| Catg J Exception Values: | 5,312,020 | 5,983,933 | ||||
| Catg D1 Exception Values: | 9,258,447 | 7,304,875 | ||||
| Total Test Values (4): | 121,381,305 | 131,371,629 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 6,568,581 |
Confidence Interval Values (5)
| Local Test Value: | 121,381,305 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 124,803,048 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 137,940,210 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 136,238,040 | (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