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212/Smith
2017 Confidence Interval Detail
212/Smith
212-910/Winona ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 22,187,151 | 0.9339 | 23,757,523 | 17 | 521 | .035272220 |
| A | 22,108,633 | 1.0008 | 22,090,960 | 14 | 310 | .017278677 |
| A | 25,244,493 | 0.9530 | 26,489,499 | 10 | 240 | .002622442 |
| A | 28,973,221 | 1.0099 | 28,689,198 | 11 | 163 | .003119163 |
| E | 89,710,420 | 1.0049 | 89,272,982 | 14 | 1,007 | .005098830 |
| F1 | 8,747,351 | 0.9486 | 9,221,327 | 8 | 47 | .022268393 |
| F1 | 9,828,439 | 0.9885 | 9,942,781 | 6 | 19 | .000916884 |
| F1 | 8,062,743 | 1.0570 | 7,627,950 | 4 | 7 | .000847930 |
| F1 | 9,682,763 | 1.0144 | 9,545,311 | 2 | 4 | .002612586 |
| G1 | 44,615,700 | 1.0241 | 43,565,765 | 14 | 48 | .029960348 |
| L1 | 17,589,142 | 0.9594 | 18,333,481 | 11 | 38 | .030343065 |
| L1 | 11,101,484 | 1.0201 | 10,882,741 | 4 | 5 | .001348392 |
| Random Totals: | 297,851,540 | 299,419,518 | 115 | 2,409 | ||
| Catg J Exception Values: | 4,886,555 | 4,538,750 | ||||
| Catg D1 Exception Values: | 7,865,945 | 6,656,049 | ||||
| Catg G1 Exception Values: | 11,793,602 | 11,891,478 | ||||
| Catg L1 Exception Values: | 20,746,267 | 21,686,829 | ||||
| Total Test Values (4): | 343,143,909 | 344,192,624 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 17,209,631 |
Confidence Interval Values (5)
| State Lower Limit: | 326,982,993 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 343,143,909 | (Within Confidence Interval) |
| State Upper Limit: | 361,402,255 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 431,672,545 | (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