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Borden County
2021 Confidence Interval Detail
Borden County
017-901/Borden County ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| G1 | 58,870,988 | 0.9784 | 60,170,675 | 9 | 41 | 0.000213679 |
| G1 | 58,472,885 | 0.9802 | 59,654,035 | 6 | 15 | 0.000294719 |
| G1 | 59,291,564 | 0.9819 | 60,384,524 | 6 | 11 | 0.000082046 |
| G1 | 56,276,074 | 0.9851 | 57,127,270 | 3 | 4 | 0.000173522 |
| Random Totals: | 232,911,511 | 237,336,504 | 24 | 71 | ||
| CATG D1 EXCEPTION VALUES: | 19,925,759 | 27,061,230 | ||||
| CATG J EXCEPTION VALUES: | 1,228,210 | 1,205,354 | ||||
| Total Test Values | 254,065,480 | 265,603,088 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 13,280,154 |
Confidence Interval Values(5)
| Local Test Value: | 254,065,480 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 252,322,934 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 278,883,242 | (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