2009 Confidence Interval Detail
094/Guadalupe
046-901/New Braunfels ISD
Category Summary
| (1) Category |
(1) Local Value |
(1) Stratum Ratio |
(1) State Value |
(2) Sample Size |
(3) Total Parcels |
Stratum Variance |
|---|---|---|---|---|---|---|
| A | 151,395,285 | 1.0207 | 148,324,958 | 27 | 1,155 | .004564284 |
| A | 137,391,058 | 1.0386 | 132,284,862 | 23 | 826 | .008226109 |
| A | 139,860,748 | 1.0204 | 137,064,630 | 28 | 726 | .005630666 |
| A | 134,820,450 | 0.9977 | 135,131,252 | 12 | 404 | .002595796 |
| Random Totals: | 563,467,541 | 552,805,702 | 90 | 3,111 | ||
| Catg D1 Exception Values: | 385,016 | 397,765 | ||||
| Total Test Values (4): | 563,852,557 | 553,203,467 |
Margin of Error
| Margin of Error Percent: | 5.0000000 |
|---|---|
| Margin of Error Value: | 27,660,173 |
Confidence Interval Values (5)
| State Lower Limit: | 525,543,294 | (State Test Value minus Margin of Error Percent) |
|---|---|---|
| Local Test Value: | 563,852,557 | (Within Confidence Interval) |
| State Upper Limit: | 580,863,640 | (State Test Value plus Margin of Error Percent) |
| Value Assigned (6): | 558,964,431 | (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