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002/Andrews
2016 Confidence Interval Detail
002/Andrews
002-901/Andrews ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 154,249,507 | 0.8547 | 180,472,104 | 11 | 1,851 | .042237352 |
| A | 169,566,545 | 0.9490 | 178,679,183 | 30 | 1,205 | .018463868 |
| A | 171,234,855 | 0.9599 | 178,388,223 | 26 | 821 | .018569324 |
| A | 184,370,422 | 0.9649 | 191,077,233 | 28 | 512 | .010751169 |
| G1 | 516,184,767 | 0.9885 | 522,189,951 | 18 | 533 | .094107733 |
| G1 | 515,503,158 | 1.0196 | 505,593,525 | 15 | 86 | .005455196 |
| G1 | 554,793,843 | 1.1176 | 496,415,393 | 10 | 21 | .011722013 |
| G1 | 474,075,714 | 1.0161 | 466,564,033 | 3 | 4 | .000050004 |
| Random Totals: | 2,739,978,811 | 2,719,379,645 | 141 | 5,033 | ||
| Catg D1 Exception Values: | 15,856,772 | 18,855,553 | ||||
| Total Test Values (4): | 2,755,835,583 | 2,738,235,198 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 136,911,759 |
Confidence Interval Values (5)
| State Lower Limit: | 2,601,323,439 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 2,755,835,583 | (Within Confidence Interval) |
| State Upper Limit: | 2,875,146,957 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 3,355,657,448 | (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