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036/Chambers
2018 Confidence Interval Detail
036/Chambers
036-902/Barbers Hill ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 372,698,780 | 0.9175 | 406,211,204 | 48 | 2074 | 0.005328250 |
| A | 342,178,620 | 0.9460 | 361,711,015 | 52 | 1317 | 0.003896553 |
| A | 427,896,150 | 0.9931 | 430,869,147 | 46 | 1337 | 0.002991858 |
| A | 417,627,640 | 0.9928 | 420,656,366 | 38 | 932 | 0.006108097 |
| E | 117,596,460 | 1.0104 | 116,386,045 | 10 | 1271 | 0.266858175 |
| F1 | 84,274,030 | 0.8748 | 95,951,304 | 7 | 175 | 0.013006185 |
| F1 | 83,891,240 | 0.8617 | 97,253,930 | 8 | 21 | 0.000633426 |
| Random Totals: | 1,846,162,920 | 1,929,039,011 | 209 | 7,127 | ||
| CATG D1 EXCEPTION VALUES: | 2,573,370 | 2,262,600 | ||||
| CATG J EXCEPTION VALUES: | 24,016,342 | 25,730,316 | ||||
| Total Test Values(2) | 1,872,752,632 | 1,957,031,927 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 97,851,596 |
Confidence Interval Values(5)
| Local Test Value: | 1,872,752,632 | WITHIN CONFIDENCE INTERVAL |
|---|---|---|
| State Lower Limit: | 1,859,180,331 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 2,054,883,523 | (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