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043/Collin
2016 Confidence Interval Detail
043/Collin
043-904/Farmersville ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 48,689,516 | 1.0057 | 48,413,559 | 14 | 750 | .015051919 |
| A | 65,602,721 | 0.9736 | 67,381,595 | 27 | 567 | .021795994 |
| A | 65,689,795 | 0.9677 | 67,882,396 | 17 | 365 | .010375833 |
| A | 99,713,874 | 0.9900 | 100,721,085 | 32 | 345 | .006064191 |
| E | 114,669,083 | 1.0148 | 112,996,731 | 17 | 985 | .001253049 |
| F1 | 6,944,561 | 0.9615 | 7,222,632 | 9 | 57 | .006236526 |
| F1 | 6,112,898 | 0.9661 | 6,327,397 | 7 | 18 | .003740268 |
| F1 | 7,675,212 | 1.0009 | 7,668,311 | 5 | 9 | .003885372 |
| Random Totals: | 415,097,660 | 418,613,706 | 128 | 3,096 | ||
| Catg J Exception Values: | 16,644,883 | 18,109,852 | ||||
| Catg D1 Exception Values: | 4,091,571 | 2,982,417 | ||||
| Catg F1 Exception Values: | 11,792,667 | 13,262,485 | ||||
| Total Test Values (4): | 447,626,781 | 452,968,460 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 22,648,423 |
Confidence Interval Values (5)
| State Lower Limit: | 430,320,037 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 447,626,781 | (Within Confidence Interval) |
| State Upper Limit: | 475,616,883 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 445,899,836 | (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, D3, 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