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244/Wilbarger
2018 Confidence Interval Detail
244/Wilbarger
244-905/Northside ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 811,990 | 0.9139 | 888,489 | 7 | 20 | .004960223 |
| A | 635,420 | 0.8557 | 742,573 | 5 | 9 | .023417355 |
| A | 1,225,540 | 0.9462 | 1,295,223 | 4 | 10 | .003425948 |
| A | 505,040 | 0.9832 | 513,670 | 3 | 3 | .010090212 |
| E | 3,140,060 | 0.9207 | 3,410,514 | 15 | 69 | .066014920 |
| G1 | 1,064,770 | 1.0254 | 1,038,395 | 11 | 17 | .003467790 |
| Random Totals: | 7,382,820 | 7,888,864 | 45 | 128 | ||
| Catg D1 Exception Values: | 4,332,310 | 4,901,921 | ||||
| Catg G1 Exception Values: | 6,919,780 | 6,784,734 | ||||
| Total Test Values (4): | 18,634,910 | 19,575,519 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 978,775 |
Confidence Interval Values (5)
| State Lower Limit: | 18,596,744 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 18,634,910 | (Within Confidence Interval) |
| State Upper Limit: | 20,554,294 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 39,786,268 | (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