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Caldwell County
2020 Confidence Interval Detail
Caldwell County
028-906/Prairie Lea ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 4,995,360 | 1.0960 | 4,557,810 | 14 | 72 | 0.030968986 |
| A | 4,479,110 | 1.0606 | 4,223,185 | 12 | 40 | 0.015823261 |
| A | 6,632,274 | 1.0820 | 6,129,643 | 11 | 41 | 0.016522752 |
| A | 6,801,110 | 1.0747 | 6,328,380 | 9 | 24 | 0.008670889 |
| E | 56,470,840 | 0.9626 | 58,664,908 | 20 | 437 | 0.175602603 |
| F1 | 6,756,080 | 0.9533 | 7,087,045 | 9 | 42 | 0.007890621 |
| G1 | 22,313,560 | 1.0226 | 21,820,419 | 14 | 40 | 0.002033835 |
| Random Totals: | 108,448,334 | 108,811,390 | 89 | 696 | ||
| CATG D1 EXCEPTION VALUES: | 1,480,790 | 1,169,924 | ||||
| CATG F1 EXCEPTION VALUES: | 1,425,000 | 1,944,613 | ||||
| CATG J EXCEPTION VALUES: | 2,099,250 | 5,698,412 | ||||
| Total Test Values | 113,453,374 | 117,624,339 |
Margin of Error
| Margin of Error Percent: | 9.0938741 |
|---|---|
| Margin of Error Value: | 10,696,609 |
Confidence Interval Values(5)
| Local Test Value: | 113,453,374 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 106,927,730 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 128,320,948 | (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