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169/Montague
2018 Confidence Interval Detail
169/Montague
169-906/Gold-Burg ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 2,426,240 | 0.7841 | 3,094,299 | 9 | 63 | .084327018 |
| A | 2,323,320 | 0.8414 | 2,761,255 | 8 | 34 | .032663793 |
| A | 2,489,270 | 0.8890 | 2,800,079 | 7 | 24 | .023600666 |
| A | 2,858,820 | 0.9184 | 3,112,827 | 5 | 11 | .015250789 |
| E | 31,844,370 | 0.8401 | 37,905,452 | 15 | 361 | .129962678 |
| G1 | 6,799,500 | 1.0025 | 6,782,544 | 13 | 50 | .004875165 |
| G1 | 6,776,270 | 1.0578 | 6,406,003 | 10 | 24 | .017626289 |
| G1 | 6,530,460 | 1.0131 | 6,446,017 | 8 | 14 | .002470182 |
| G1 | 6,541,550 | 0.9712 | 6,735,533 | 5 | 8 | .007715356 |
| Random Totals: | 68,589,800 | 76,044,009 | 80 | 589 | ||
| Catg J Exception Values: | 3,932,140 | 4,318,389 | ||||
| Catg D1 Exception Values: | 4,811,960 | 3,770,774 | ||||
| Total Test Values (4): | 77,333,900 | 84,133,172 |
Margin of Error
| Margin of Error Percent: | 8.2456061 |
|---|---|
| Margin of Error Value: | 6,937,290 |
Confidence Interval Values (5)
| State Lower Limit: | 77,195,882 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 77,333,900 | (Within Confidence Interval) |
| State Upper Limit: | 91,070,462 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 103,328,252 | (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, 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
(6) Includes local value of unstudied property categories and sub-categories