Top navigation skipped
087/Glasscock
2018 Confidence Interval Detail
087/Glasscock
087-901/Glasscock County ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| G1 | 550,002,100 | 1.0158 | 541,447,234 | 10 | 429 | .003049904 |
| G1 | 554,634,655 | 1.0081 | 550,178,211 | 9 | 107 | .000187915 |
| G1 | 570,081,769 | 0.9892 | 576,305,872 | 8 | 39 | .002508964 |
| G1 | 523,581,362 | 0.9888 | 529,511,895 | 5 | 10 | .000586966 |
| Random Totals: | 2,198,299,886 | 2,197,443,212 | 32 | 585 | ||
| Catg J Exception Values: | 46,448,270 | 51,644,804 | ||||
| Catg D1 Exception Values: | 15,967,660 | 17,806,378 | ||||
| Total Test Values (4): | 2,260,715,816 | 2,266,894,394 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 113,344,719 |
Confidence Interval Values (5)
| State Lower Limit: | 2,153,549,675 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 2,260,715,816 | (Within Confidence Interval) |
| State Upper Limit: | 2,380,239,113 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 2,894,330,042 | (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