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035/Castro
2017 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 | 2,439,520 | 1.0030 | 2,432,223 | 15 | 40 | .008813020 |
| E | 2,524,660 | 0.9494 | 2,659,216 | 20 | 54 | .042316430 |
| Random Totals: | 4,964,180 | 5,091,439 | 35 | 94 | ||
| Catg J Exception Values: | 1,445,040 | 1,897,356 | ||||
| Catg D1 Exception Values: | 9,079,970 | 7,242,039 | ||||
| Total Test Values (4): | 15,489,190 | 14,230,834 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 711,541 |
Confidence Interval Values (5)
| State Lower Limit: | 13,519,293 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| State Upper Limit: | 14,942,375 | (State Test Value plus Margin of Error Percent) |
| Local Test Value: | 15,489,190 | (Outside Confidence Interval) |
| Value Assigned (6): | 26,861,397 | (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