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247/Wilson
2018 Confidence Interval Detail
247/Wilson
247-906/Stockdale ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 18,943,942 | 0.9474 | 19,995,717 | 15 | 356 | .044151326 |
| A | 21,646,391 | 0.9625 | 22,489,757 | 15 | 224 | .010151834 |
| A | 22,972,299 | 1.0147 | 22,639,498 | 15 | 161 | .002430848 |
| A | 22,713,532 | 0.9516 | 23,868,781 | 14 | 95 | .016075497 |
| E | 104,263,414 | 0.9300 | 112,111,198 | 20 | 1,079 | .017948594 |
| Random Totals: | 190,539,578 | 201,104,951 | 79 | 1,915 | ||
| Catg D1 Exception Values: | 11,034,618 | 10,720,921 | ||||
| Total Test Values (4): | 201,574,196 | 211,825,872 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 10,591,293 |
Confidence Interval Values (5)
| State Lower Limit: | 201,234,579 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 201,574,196 | (Within Confidence Interval) |
| State Upper Limit: | 222,417,165 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 226,465,623 | (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