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112/Hopkins
2017 Confidence Interval Detail
112/Hopkins
112-909/Saltillo ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 2,124,060 | 0.8295 | 2,560,651 | 9 | 62 | .014309182 |
| A | 2,286,250 | 0.9148 | 2,499,180 | 8 | 37 | .043498304 |
| A | 2,239,030 | 0.9419 | 2,377,142 | 7 | 25 | .028904011 |
| A | 2,775,580 | 0.9091 | 3,053,107 | 8 | 21 | .012968492 |
| E | 32,871,610 | 0.9868 | 33,311,319 | 21 | 415 | .034896129 |
| Random Totals: | 42,296,530 | 43,801,399 | 53 | 560 | ||
| Catg J Exception Values: | 797,894 | 1,031,436 | ||||
| Catg D1 Exception Values: | 3,795,460 | 4,461,194 | ||||
| Total Test Values (4): | 46,889,884 | 49,294,029 |
Margin of Error
| Margin of Error Percent: | 5.4892997 |
|---|---|
| Margin of Error Value: | 2,705,897 |
Confidence Interval Values (5)
| State Lower Limit: | 46,588,132 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 46,889,884 | (Within Confidence Interval) |
| State Upper Limit: | 51,999,926 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 63,661,850 | (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