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Randall County
2021 Confidence Interval Detail
Randall County
219-901/Happy ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 8,101,281 | 0.9595 | 8,443,232 | 16 | 48 | 0.048833718 |
| E | 6,216,502 | 0.9627 | 6,457,362 | 20 | 59 | 0.153945342 |
| F1 | 2,498,764 | 1.0186 | 2,453,133 | 3 | 4 | 0.000017934 |
| L1 | 396,417 | 1.0252 | 386,654 | 6 | 12 | 0.004124952 |
| Random Totals: | 17,212,964 | 17,740,381 | 45 | 123 | ||
| CATG D1 EXCEPTION VALUES: | 4,475,830 | 5,150,324 | ||||
| CATG J EXCEPTION VALUES: | 1,332,810 | 1,532,678 | ||||
| CATG L1 EXCEPTION VALUES: | 1,056,090 | 1,056,090 | ||||
| Total Test Values | 24,077,694 | 25,479,473 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 1,273,974 |
Confidence Interval Values(5)
| Local Test Value: | 24,077,694 | OUTSIDE CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 24,205,499 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 26,753,447 | (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