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040/Cochran
2017 Confidence Interval Detail
040/Cochran
040-902/Whiteface CISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| G1 | 49,733,905 | 1.0061 | 49,432,368 | 8 | 43 | .000627893 |
| G1 | 45,272,577 | 1.0138 | 44,656,320 | 4 | 7 | .000167227 |
| G1 | 51,656,834 | 0.9937 | 51,984,335 | 3 | 4 | .032073244 |
| Random Totals: | 146,663,316 | 146,073,023 | 15 | 54 | ||
| Catg J Exception Values: | 7,077,320 | 8,440,285 | ||||
| Catg D1 Exception Values: | 18,746,400 | 14,054,886 | ||||
| Catg G1 Exception Values: | 42,339,346 | 41,979,045 | ||||
| Total Test Values (4): | 214,826,382 | 210,547,239 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 10,527,361 |
Confidence Interval Values (5)
| State Lower Limit: | 200,019,878 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 214,826,382 | (Within Confidence Interval) |
| State Upper Limit: | 221,074,600 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 262,109,675 | (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