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044/Collingsworth
2017 Confidence Interval Detail
044/Collingsworth
065-902/Hedley ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| D2 | 781,330 | 1.0056 | 776,979 | 20 | 31 | .021787164 |
| E | 1,276,030 | 1.0148 | 1,257,420 | 21 | 64 | .022692390 |
| Random Totals: | 2,057,360 | 2,034,399 | 41 | 95 | ||
| Catg D1 Exception Values: | 6,354,650 | 7,973,589 | ||||
| Total Test Values (4): | 8,412,010 | 10,007,988 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 500,399 |
Confidence Interval Values (5)
| Local Test Value: | 8,412,010 | (Outside Confidence Interval) |
|---|---|---|
| State Lower Limit: | 9,507,589 | (State Test Value minus Margin of Error Percent) |
| State Upper Limit: | 10,508,387 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 10,435,653 | (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