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Erath County
2023 Confidence Interval Detail
Erath County
072-909/Lingleville ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 2,251,500 | 0.9707 | 2,319,460 | 8 | 26 | 0.049115598 |
| A | 3,041,030 | 0.9726 | 3,126,702 | 7 | 21 | 0.036977707 |
| A | 4,975,420 | 1.1150 | 4,462,260 | 5 | 13 | 0.006404454 |
| E | 127,363,740 | 1.0946 | 116,356,422 | 20 | 485 | 0.054267320 |
| L1 | 2,649,850 | 1.0051 | 2,636,404 | 8 | 12 | 0.000287347 |
| Random Totals: | 140,281,540 | 128,901,248 | 48 | 557 | ||
| CATG A EXCEPTION VALUES: | 1,251,950 | 1,239,275 | ||||
| CATG D1 EXCEPTION VALUES: | 7,095,840 | 7,097,892 | ||||
| CATG J EXCEPTION VALUES: | 538,340 | 556,092 | ||||
| CATG L1 EXCEPTION VALUES: | 1,921,520 | 1,921,520 | ||||
| Total Test Values | 151,089,190 | 139,716,027 |
Margin of Error
| Margin of Error Percent: | 8.5679917 |
|---|---|
| Margin of Error Value: | 11,970,858 |
Confidence Interval Values(5)
| Local Test Value: | 151,089,190 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 127,745,169 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 151,686,885 | (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