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035/Castro
2018 Confidence Interval Detail
035/Castro
140-907/Springlake-Earth ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D2 | 2,475,270 | 1.0015 | 2,471,563 | 18 | 34 | .002494746 |
| E | 2,582,260 | 0.8730 | 2,957,915 | 18 | 75 | .204528241 |
| Random Totals: | 5,057,530 | 5,429,478 | 36 | 109 | ||
| Catg D1 Exception Values: | 10,166,740 | 6,913,594 | ||||
| Total Test Values (4): | 15,224,270 | 12,343,072 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 617,153 |
Confidence Interval Values (5)
| State Lower Limit: | 11,725,919 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| State Upper Limit: | 12,960,225 | (State Test Value plus Margin of Error Percent) |
| Local Test Value: | 15,224,270 | (Outside Confidence Interval) |
| Value Assigned (6): | 25,244,939 | (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