2011 Confidence Interval Detail
229/Tyler
229-903/Woodville ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 41,525,738 | 0.9073 | 45,768,476 | 12 | 1,496 | .036057118 |
| A | 42,187,465 | 0.9187 | 45,920,828 | 12 | 744 | .016504226 |
| A | 41,374,671 | 0.9276 | 44,604,001 | 12 | 469 | .069422123 |
| A | 42,232,127 | 0.8938 | 47,250,086 | 10 | 261 | .015415967 |
| D3 | 54,775,712 | 0.8582 | 63,826,278 | 16 | 3,194 | .052636072 |
| G1 | 98,968,975 | 1.0181 | 97,209,483 | 9 | 30 | .001228781 |
| G1 | 101,187,888 | 1.0173 | 99,467,107 | 6 | 17 | .000633777 |
| G1 | 97,853,425 | 1.0040 | 97,463,571 | 5 | 11 | .001430422 |
| G1 | 94,129,032 | 1.0349 | 90,954,713 | 4 | 6 | .002171155 |
| Random Totals: | 614,235,033 | 632,464,543 | 86 | 6,228 | ||
| Catg J Exception Values: | 42,774,267 | 40,984,827 | ||||
| Catg D1 Exception Values: | 26,353,278 | 25,330,838 | ||||
| Total Test Values (4): | 683,362,578 | 698,780,208 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 34,939,010 |
Confidence Interval Values (5)
| State Lower Limit: | 663,841,198 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 683,362,578 | (Within Confidence Interval) |
| State Upper Limit: | 733,719,218 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 795,162,663 | (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