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241/Wharton
2017 Confidence Interval Detail
241/Wharton
241-901/Boling ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 27,115,757 | 0.9295 | 29,172,412 | 14 | 533 | .039166023 |
| A | 29,286,977 | 0.9973 | 29,366,266 | 15 | 288 | .020848146 |
| A | 27,551,568 | 1.0624 | 25,933,328 | 14 | 172 | .020532440 |
| A | 31,835,707 | 0.9817 | 32,429,161 | 14 | 127 | .070005842 |
| E | 62,378,188 | 0.9564 | 65,221,861 | 22 | 798 | .085091915 |
| F1 | 4,041,934 | 1.0988 | 3,678,498 | 8 | 46 | .023472686 |
| F1 | 4,473,586 | 1.0120 | 4,420,540 | 6 | 17 | .005796771 |
| F1 | 4,981,075 | 1.0125 | 4,919,580 | 4 | 8 | .000693063 |
| Random Totals: | 191,664,792 | 195,141,646 | 97 | 1,989 | ||
| Catg J Exception Values: | 16,362,277 | 18,282,131 | ||||
| Catg D1 Exception Values: | 14,926,681 | 16,732,227 | ||||
| Catg F1 Exception Values: | 3,267,060 | 3,207,063 | ||||
| Total Test Values (4): | 226,220,810 | 233,363,067 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 11,668,153 |
Confidence Interval Values (5)
| State Lower Limit: | 221,694,914 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 226,220,810 | (Within Confidence Interval) |
| State Upper Limit: | 245,031,220 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 325,958,621 | (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