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234/Van Zandt
2017 Confidence Interval Detail
234/Van Zandt
234-904/Grand Saline ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 23,155,390 | 0.9398 | 24,638,636 | 14 | 570 | .012542698 |
| A | 23,269,950 | 0.9034 | 25,758,191 | 18 | 341 | .009407648 |
| A | 25,782,640 | 0.9743 | 26,462,732 | 16 | 253 | .008893867 |
| A | 27,093,330 | 1.0417 | 26,008,765 | 16 | 156 | .016677032 |
| E | 120,866,180 | 0.9562 | 126,402,615 | 24 | 1,277 | .019566526 |
| F1 | 3,798,070 | 0.9375 | 4,051,275 | 13 | 73 | .027776883 |
| F1 | 4,349,060 | 0.8409 | 5,171,911 | 10 | 30 | .076549933 |
| F1 | 3,465,130 | 0.9770 | 3,546,704 | 6 | 8 | .010741080 |
| Random Totals: | 231,779,750 | 242,040,829 | 117 | 2,708 | ||
| Catg J Exception Values: | 7,912,810 | 7,633,692 | ||||
| Catg D1 Exception Values: | 5,943,620 | 5,849,666 | ||||
| Catg F1 Exception Values: | 3,311,700 | 5,733,088 | ||||
| Total Test Values (4): | 248,947,880 | 261,257,275 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 13,062,863 |
Confidence Interval Values (5)
| State Lower Limit: | 248,194,412 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 248,947,880 | (Within Confidence Interval) |
| State Upper Limit: | 274,320,138 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 251,275,816 | (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