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140/Lamb
2016 Confidence Interval Detail
140/Lamb
140-901/Amherst ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 1,904,490 | 0.7423 | 2,565,661 | 15 | 134 | .029083710 |
| A | 2,012,070 | 0.7650 | 2,630,157 | 16 | 67 | .039407573 |
| A | 1,836,520 | 0.7827 | 2,346,391 | 15 | 32 | .013597207 |
| A | 2,162,290 | 0.8640 | 2,502,650 | 9 | 14 | .030983539 |
| E | 5,482,810 | 0.9435 | 5,811,139 | 15 | 119 | .049330216 |
| Random Totals: | 13,398,180 | 15,855,998 | 70 | 366 | ||
| Catg J Exception Values: | 2,729,530 | 2,617,873 | ||||
| Catg D1 Exception Values: | 11,869,750 | 12,649,246 | ||||
| Total Test Values (4): | 27,997,460 | 31,123,117 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 1,556,155 |
Confidence Interval Values (5)
| Local Test Value: | 27,997,460 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 29,566,962 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 32,679,272 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 46,479,252 | (See ISD Summary Worksheet) |
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, D3, F1, G1, G2, or L1 marked as exception properties
(5) Unstudied categories and sub-categories were not included in the Confidence Interval Values
(6) Includes local value of unstudied property categories and sub-categories