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Milam County
2019 Confidence Interval Detail
Milam County
166-905/Thorndale ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 14,680,342 | 0.8113 | 18,094,838 | 17 | 214 | 0.040096682 |
| A | 17,243,820 | 1.0646 | 16,197,464 | 18 | 135 | 0.038209887 |
| A | 13,207,110 | 1.0648 | 12,403,372 | 17 | 72 | 0.012429418 |
| A | 28,626,280 | 1.0741 | 26,651,410 | 18 | 95 | 0.013991789 |
| E | 86,055,521 | 1.0494 | 82,004,499 | 30 | 587 | 0.135951312 |
| Random Totals: | 159,813,073 | 155,351,583 | 100 | 1,103 | ||
| CATG D1 EXCEPTION VALUES: | 13,805,343 | 11,010,062 | ||||
| CATG J EXCEPTION VALUES: | 4,677,753 | 4,835,460 | ||||
| Total Test Values(2) | 178,296,169 | 171,197,105 |
Margin of Error
| Margin of Error Percent: | 6.4182866 |
|---|---|
| Margin of Error Value: | 10,987,921 |
Confidence Interval Values(5)
| Local Test Value: | 178,296,169 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 160,209,184 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 182,185,026 | (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